taxonID	type	description	language	source
B6C835D2254F643DCE4E65D17CC823AB.taxon	diagnosis	Diagnosis. Like Victoriocambala Verhoeff, 1944 in having the coxite process on the anterior gonopod close to the telopodite and nearly as long, forming a chamber resembling a bird's beak in which the pseudoflagellum is protected. Differences between Amastigogonus / Victoriocambala, as noted by Jeekel (2009: 35), are leg 1 with free / fused tibia and tarsus, posterior gonopod without / with reduced telopodite.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
B6C835D2254F643DCE4E65D17CC823AB.taxon	description	Description. Living animals usually with black or dark grey rings with annular pale band at rear of each metazonite, often with a greenish tinge (live Amastigogonus fossuliger more consistently green, see species description); head, collum and telson often faintly reddish brown; legs pale. With long storage in alcohol and staining by defensive secretion, animals dull grey with faintly reddish legs. Observed midbody diameter of larger males 2.5 - 4.2 mm, 55 - 71 podous rings. Head smooth, slightly convex, vertigial sulcus reaching to level of dorsalmost ocellar row. Ocellar area of larger males lenticular with ca 25 - 50 ocelli in 4 - 6 somewhat irregular horizontal rows. Antennae short, barely reaching past posterior edge of collum when manipulated dorsally; relative antennomere lengths (2 = 3)> 6> (4 = 5); antennomere 6 widest; 4 apical cones; socket ca 1 socket diameter from lateral margin of head capsule. Gnathochilarium with lateral edges of mentum slightly convex, mentum about as wide as combined lingual plates; mentum-promentum junction slightly concave anteriorly; a prominent pit with small seta anteriorly on each gnathochilarial stipes. Collum convex, laterally narrowing with rounded corner, margins straight. Prozonites only slightly narrower than metazonites; suture weakly defined; fine longitudinal striae on lower portion of metazonite, anterior end of each stria (Fig. 3 C; s) bent obliquely upwards towards suture (see Remarks, below); prozonites and metazonites with surface otherwise smooth, free of setae. Ozopores (Fig. 3 C; o) small, round, beginning ring 6 at a little over 1 / 2 ring height, ring 6 ozopore distinctly lower than ring 7 ozopore; each ozopore at ca 1 / 3 the distance from suture to posterior metazonite margin, and usually absent from apodous rings. Limbus lamellar, undivided. Preanal ring smooth, epiproct broadly rounded, extending slightly over anal valves; hypoproct with slightly convex margin. Legpair 1 separate on coxosternite, each leg 1 with 5 podomeres without setae, anteroposteriorly somewhat flattened; relative podomere lengths typically femur> tibia> (prefemur = postfemur)> tarsus, relative widths typically prefemur> femur> tibia> postfemur> tarsus (see Remarks, below); no claw. Small brushes of setae on legpair 1 coxosternite anterior to and between legs, and laterally on coxosternite corners. Leg 2 leg-like with large claw and reduced prefemur; penis arising basally on posterior coxal surface, barrel-shaped with a few long setae in apical crown. Leg 7 (and sometimes other legs near gonopod aperture; see Remarks, below) with elongated coxa (Fig. 2). Midbody legs short, ca 2 / 3 ring diameter when extended; relative podomere lengths prefemur> (femur = tarsus)> (postfemur = tibia). Most prefemora distally with conical prefemoral pad (Fig. 5 A, B; pa); pads first appear on ring 8 legs and diminish in size posteriorly; pads small or absent on last 2 - 4 legpairs (see Remarks, below). Posterior margin of gonopod aperture raised and thickened on either side, adjoining tips of retracted anterior gonopods. Anterior gonopods (Figs 3 A, 3 B, 3 D, 3 E, 6, 8) parallel, closely appressed. Anterior gonopod coxite (Figs 3 A, B, D, E; cx) massive, rounded laterally, extending thin, finger-shaped process (Figs 3 A, 3 B, 3 D, 3 E, 6, 8; cxp) from anteromedial surface, process slightly concave laterally, thickened medially to ca 2 / 3 process height (coxite process more complex in Amastigogonus danpicola sp. n., see species description). Telopodite (Figs 3 A, 3 B, 3 D, 3 E, 6, 8; te) arising from wide, shallow recess on coxite, paralleling coxite process and slightly longer; thin and slightly concave medially; somewhat thickened distally from near posterior margin to midline near apex, the thickening usually with row of more or less evenly spaced, prominent setae on posterior side and sometimes a separate row or group of setae on anterior side. Posterior surface of telopodite produced basally as rounded flange. Pseudoflagellum (Figs 3 C, 6, 8; ps) thinly lamellar, usually arising at ca 1 / 2 telopodite height, usually supported by setae on distomedial surface of telopodite. Prostatic groove (Figs 3 C, 6, 8; pg) running anterodistally from posterobasal corner of telopodite under rounded flange to pseudoflagellum, following anterior side of pseudoflagellum and terminating at pseudoflagellum tip. Posterior gonopod (Fig. 3 F) ca 1 / 3 height of anterior gonopod, subcylindrical with apical recess posterolaterally, a crown of short setae around recess and an arm-like cylindrical process with rounded apex arising at ca 1 / 2 gonopod height on posterolateral surface and directed distally. In situ, posterior gonopod grips base of anterior gonopod telopodite between arm-like process and body of posterior gonopod, the posterior gonopod apex pressed against prostatic groove: " The rudimentary posterior gonopods (Fig. 3 H) appear to be attached like forceps to the wall at the very base of the caudomedian ridges of the anterior gonopods (Fig. 3 E) " (Mauries, Golovatch and Hoffman 2001: 585). Female slightly larger in diameter than male with same ring count; leg 1 normally leg-like, claw-bearing; no prefemoral pads on any legs.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
FD0A76D1C223E554498C39F0734B3D50.taxon	materials_examined	Other material. 22 males, 4 probable females from 16 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
FD0A76D1C223E554498C39F0734B3D50.taxon	diagnosis	Diagnosis. Coxite process of the anterior gonopod divided by narrow fossae apically and anterobasally; legs 6, 7, 10 and 11 with elongated coxae.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
FD0A76D1C223E554498C39F0734B3D50.taxon	description	Description. Mature males observed with (48 + 4) rings, 2.6 mm midbody diameter to (71 + 1) rings, 3.2 mm. Cardo deeper posteriorly than anteriorly (Fig. 4 A; ce). Legs 6, 7, 10 and 11 with elongated coxae, swollen distomedially (Fig. 2 C); leg 7 coxa longest and most swollen. Prefemoral pad ca 3 / 4 femur length. Striae on posterior metazonites reaching ca 1 / 2 ozopore height. Coxite process on anterior gonopod (Fig. 6 A; cxp) with basal portion divided anteriorly by fossa (Fig. 6 A; fo) into lateral and medial longitudinal flanges, the medial flange with deep, V-shaped notch at ca 1 / 2 coxite height on anterior margin; process divided apically by shallow fossa (Fig. 6 A; fo) separating distolateral and distomedial margins; process not reaching level of telopodite apex. Telopodite (Fig. 6 A; te) with row of minute setae on posterior side of medial thickening, behind pseudoflagellum (Fig. 6 A; ps). Pseudoflagellum ca 1 / 2 telopodite width at base, truncate at ca 1 / 2 pseudoflagellum height, extending anterodistally from anterior corner of truncate basal portion as thin, flexible ribbon, the latter usually curving laterally over telopodite apex in preserved specimens.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
FD0A76D1C223E554498C39F0734B3D50.taxon	distribution	Distribution. Eucalypt forest over ca 1000 km 2 on the East Coast of Tasmania, mainly in the Apsley, Douglas, St Pauls and Swan River catchments (Fig. 7 C), from near sea level to at least 600 m. Possibly parapatric with Amastigogonus elephas sp. n. in the upper St Pauls River catchment and with Amastigogonus michaelsae sp. n. near Swansea. Sympatric with Amastigogonus fossuliger and with Amastigogonus orientalis sp. n.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
747D260FDBEC16707B062ABB52811B8E.taxon	materials_examined	Other material. 6 males from 5 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
747D260FDBEC16707B062ABB52811B8E.taxon	diagnosis	Diagnosis. Like Amastigogonus verreauxii in having a telopodite with a subquadrate extension of the posterobasal margin and a posteriorly curving pseudoflagellum; distinguished from Amastigogonus verreauxii in the pseudoflagellum having a small, tooth-like, distally directed extension basal to the posterobasally directed tip.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
747D260FDBEC16707B062ABB52811B8E.taxon	description	Description. Mature males observed with (47 + 3) rings, 3.2 mm midbody diameter to (69 + 0) rings, 3.6 mm. Cardo not deeper posteriorly. Leg 7 (only) with elongated coxa. Prefemoral pad ca 1 / 2 femur length. Striae on posterior metazonites reaching ca 3 / 4 of ozopore height. Coxite process on anterior gonopod (Fig. 6 B) with small portion of posterodistal margin extended as rounded tab (Fig. 6 B; t), sharply folded over laterally; process nearly reaching level of telopodite apex. Telopodite with posterobasal surface produced posteriorly as subquadrate flange (Fig. 6 B; fl) and with single row of prominent setae on posterior side of medial thickening. Pseudoflagellum with small rounded swelling adjoining base posteromedially; arising at 1 / 3 - 1 / 2 telopodite height, ca 2 / 3 width of telopodite at base, slightly curving posteriorly, slightly expanded posteriorly at 1 / 3 - 1 / 2 pseudoflagellum height, apically with small, rounded, distally directed, tooth-like extension, the prostatic groove opening on posterobasally directed pseudoflagellum tip.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
747D260FDBEC16707B062ABB52811B8E.taxon	distribution	Distribution. Eucalypt forest at the eastern end of the Fingal Valley on the Tasmanian East Coast (Fig. 7 C), to at least 700 m elevation. The small range of this species is home to other locally endemic invertebrates, including the millipede Tasmaniosoma nicolaus Mesibov, 2015 and the onychophoran Tasmanipatus anophthalmus Ruhberg, Mesibov, Briscoe & Tait, 1991. Amastigogonus elephas sp. n. may be parapatric with Amastigogonus danpicola sp. n. in the upper St Pauls River catchment.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
07EFBAA26E03F7DD2E7FBE3719CE74D1.taxon	materials_examined	Other material. 130 males and 12 females from 66 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
07EFBAA26E03F7DD2E7FBE3719CE74D1.taxon	diagnosis	Diagnosis. Coxite process of anterior gonopod with posterodistal margin not extended; pseudoflagellum with dense field of short setae on telopodite behind pseudoflagellum tip; pseudoflagellum with distinct shoulder, the prostatic groove making an S-bend before entering the abruptly tapered tip of the pseudoflagellum.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
07EFBAA26E03F7DD2E7FBE3719CE74D1.taxon	description	Description. Live males and females with more or less greenish-grey rings (Fig. 1 A, C). Mature males observed with (39 + 4) rings, 2.1 mm midbody diameter to (63 + 1) rings, 3.6 mm. Cardo not deeper posteriorly (Fig. 4 B). Leg 7 (only) with elongated coxa (Fig. 2 A, C). Prefemoral pad ca 3 / 4 or more femur length (Fig. 5 B). Striae on posterior metazonites reaching ca 2 / 3 - 3 / 4 of ozopore height. Coxite process on anterior gonopod (Fig. 6 C) with posterodistal margin not extended and folded over laterally. Telopodite with single row of prominent setae on posterior side of medial thickening to near telopodite apex, the thickening then widening and bearing dense brush of numerous minute setae. Pseudoflagellum ca 1 / 2 width of telopodite at base, tapering abruptly at ca 1 / 2 pseudoflagellum height to narrow, sharply pointed tip with rounded shoulder on anterior side of tapered section (Fig. 3 C; ps), sometimes with small, tooth-like, anterodistal extension on shoulder; prostatic groove (Fig. 3 C; pg) making S-bend from anterior side of pseudoflagellum into tapered tip.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
07EFBAA26E03F7DD2E7FBE3719CE74D1.taxon	distribution	Distribution. Widespread in the eastern half of Tasmania (Fig. 7 B) in dry and wet eucalypt forest from near sea level to at least 1050 m, extending across the Central Plateau to the Cradle Mountain area. Parapatric with Amastigogonus hellyeri sp. n. along the Mersey Break, a well-documented faunal divide for millipedes in north central Tasmania (Mesibov 1999). Co-occurs with Amastigogonus tasmanianus in northeast Tasmania. Overlaps with Amastigogonus verreauxii on the Central Plateau and possibly in southern Tasmania, and to a small extent with Amastigogonus danpicola sp. n. southeast of the Fingal Valley. The far southern record on the distribution map (Fig. 7 B) is for two Amastigogonus fossuliger males found on the verandah of a house at Francistown, and may represent an accidental translocation rather than a natural occurrence.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
A6E76A6F229B4014CE94870A09D1F29D.taxon	materials_examined	Other material. 3 males and 3 females from 2 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
A6E76A6F229B4014CE94870A09D1F29D.taxon	diagnosis	Diagnosis. Like Amastigogonus fossuliger in having the pseudoflagellum with a narrow, tapering, pointed tip; distinguished by the prostatic groove following a straight course on the pseudoflagellum rather than having an S-bend, and by the lack of a dense field of short setae on the telopodite behind the pseudoflagellum tip.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
A6E76A6F229B4014CE94870A09D1F29D.taxon	description	Description. Three mature males examined: (52 + 3) rings, 2.8 mm midbody diameter, (61 + 1) rings, 3.1 mm and (65 + 1) rings, 3.2 mm. Cardo not deeper posteriorly. Leg 7 (only) with elongated coxa. Prefemoral pad ca 1 / 2 femur length. Striae on posterior metazonites reaching ca 1 / 2 of ozopore height (Fig. 5 C). Coxite process on anterior gonopod (Fig. 6 D) with small portion of posterodistal margin extended as rounded tab and folded over laterally. Telopodite with single row of prominent setae on posterior side of medial thickening and short row on anterior side near apex. Pseudoflagellum ca 1 / 2 telopodite width at base, slightly extended posteriorly at base, then gradually tapering to sharp, posterodistally directed point.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
A6E76A6F229B4014CE94870A09D1F29D.taxon	distribution	Distribution. Currently known only from eucalypt forest at two sites in the Hobart metropolitan area (Fig. 7 B) in Tasmania: Mt Nelson (including 1973 collections at this type locality for Amastigogonus nichollsii) and Mt Rumney.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
6F2053EE20523E53F5C757BE75F7D303.taxon	materials_examined	Other material. 142 males and 10 females from 26 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
6F2053EE20523E53F5C757BE75F7D303.taxon	diagnosis	Diagnosis. Like Amastigogonus orientalis sp. n. in having a broad pseudoflagellum abruptly reduced apically; distinguished by having a smoothly curving rather than a subquadrate extension of the posterobasal telopodite margin, with a notch anteriorly at the base of the reduced pseudoflagellum tip and the tip relatively long and curving laterally or medially.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
6F2053EE20523E53F5C757BE75F7D303.taxon	description	Description. Mature males observed with (40 + 4) rings, 2.5 mm midbody diameter to (63 + 1) rings, 3.9 mm. Cardo not deeper posteriorly. Leg 7 with elongated coxa, legs 10 and 11 with less elongated coxae. Prefemoral pad ca 1 / 2 femur length. Striae on posterior metazonites reaching ca 3 / 4 of ozopore height. Coxite process on anterior gonopod (Fig. 6 E) with posterodistal margin extended as rounded tab and sharply folded over laterally. Telopodite with single row of prominent setae on posterior side of medial thickening. Pseudoflagellum ca 2 / 3 telopodite width at base, posterior margin sometimes sinuous in transverse plane; abruptly narrowing apically with a shallow notch dividing the apex into small, rounded, anterior tooth and short, thinly laminar, acutely pointed extension, the latter usually folded over laterally and carrying the prostatic groove to its pointed tip.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
6F2053EE20523E53F5C757BE75F7D303.taxon	distribution	Distribution. Eucalypt forest and cool temperate rainforest in northwest Tasmania (Fig. 7 B), from near sea level to at least 760 m. Meets Amastigogonus fossuliger parapatrically along the Mersey Break (Mesibov 1999) and overlaps to a small extent in far northwest Tasmania with Amastigogonus verreauxii.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
234E5716110BE335B8878CAD6184C8BB.taxon	materials_examined	Other material. 11 males and 1 probable female from 8 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
234E5716110BE335B8878CAD6184C8BB.taxon	diagnosis	Diagnosis. Like Amastigogonus peninsulensis sp. n. in having a relatively broad, gently tapering pseudoflagellum; distinguished by the pseudoflagellum tip directed distally rather than posteriorly and with a prominent, posterodistally directed tooth basally on the posterior margin.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
234E5716110BE335B8878CAD6184C8BB.taxon	description	Description. Mature males observed with (55 + 1) rings, 3.3 mm midbody diameter to (66 + 1) rings, 3.4 mm. Cardo not deeper posteriorly. Leg 7 (only) with elongated coxa. Prefemoral pad ca 3 / 4 femur length. Striae on posterior metazonites reaching 3 / 4 ozopore height. Coxite process on anterior gonopod (Fig. 6 F) with posterodistal margin not extended and folded over. Telopodite without pronounced medial thickening, but with usual row of setae from near posterior margin to midline at telopodite apex, continued basally as group of sparse setae (not shown in Fig. 6 F) behind tip of pseudoflagellum. Pseudoflagellum ca 1 / 3 telopodite width at base, curving slightly posteriorly and tapering gradually to rounded, posteriorly directed apex, and with short, sharp, posterodistally directed tooth at ca 1 / 4 pseudoflagellum height on posterior margin.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
234E5716110BE335B8878CAD6184C8BB.taxon	distribution	Distribution. Eucalypt forest in southeast Tasmania from Coles Bay south to the Nugent area, including Maria Island (Fig. 7 C), from sea level to at least 590 m. Possibly parapatric with Amastigogonus danpicola sp. n. near Swansea, parapatric or overlapping with Amastigogonus orientalis sp. n. west of Triabunna.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
59C6E74646C2DC5F6DBAF25F700D3BB7.taxon	materials_examined	Other material. 14 males and 3 probable females from 14 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
59C6E74646C2DC5F6DBAF25F700D3BB7.taxon	diagnosis	Diagnosis. Like Amastigogonus hellyeri sp. n. in having a broad pseudoflagellum abruptly narrowed apically; distinguished by having a subquadrate extension of the posterobasal telopodite margin, with the prostatic groove opening on a very short tooth-like extension of the reduced pseudoflagellum tip, rather than on a relatively long, flexible extension.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
59C6E74646C2DC5F6DBAF25F700D3BB7.taxon	description	Description. Mature males observed with (43 + 3) rings, 2.6 mm midbody diameter to (67 + 0) rings, 4.2 mm. Cardo not deeper posteriorly. Leg 7 (only) with elongated coxa. Prefemoral pad ca 1 / 2 femur length. Striae on posterior metazonites reaching 3 / 4 ozopore height. Coxite process on anterior gonopod (Fig. 8 A) with posterodistal margin substantially extended as rounded tab and folded over laterally to ca 1 / 2 process width. Telopodite with posterobasal surface produced posteriorly as large rounded flange (Fig. 8 A; fl) and with single row of prominent setae on posterior side of medial thickening. Pseudoflagellum ca 1 / 2 width of telopodite at base, expanded slightly posteriorly, tapering gradually before expanding distally in wedge shape, often curving laterally, with very short pointed extension at middle of distal margin; prostatic groove making S-bend from anterior side of pseudoflagellum into tip, terminating in pointed extension. Posterior margin of pseudoflagellum sometimes sinuous in transverse plane.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
59C6E74646C2DC5F6DBAF25F700D3BB7.taxon	distribution	Distribution. Eucalypt forest over ca 100 km linear extent in the Eastern Tiers of Tasmania (Fig. 7 A) from ca 150 to at least 600 m elevation; the disjunction in the distribution map is likely to be a sampling artefact. Possibly parapatric with Amastigogonus elephas sp. n. near Gray; overlapping to a small extent with Amastigogonus danpicola sp. n. in the Douglas-Apsley National Park and with Amastigogonus fossuliger northwest of Triabunna; parapatric or overlapping with Amastigogonus michaelsae sp. n. in the southern Eastern Tiers.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
E0EE2CD020F941F28D3A8A9BCFF5ED5C.taxon	materials_examined	Other material. 3 males and 1 female from 3 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
E0EE2CD020F941F28D3A8A9BCFF5ED5C.taxon	diagnosis	Diagnosis. Like Amastigogonus michaelsae sp. n. in having a relatively broad, gently tapering pseudoflagellum, but with the tip directed distally and without a prominent tooth on the posterior margin.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
E0EE2CD020F941F28D3A8A9BCFF5ED5C.taxon	description	Description. Mature males observed with (40 + 3) rings, 1.8 mm midbody diameter to (60 + 1) rings, 2.5 mm. Cardo not deeper posteriorly. Leg 7 (only) with elongated coxa. Prefemoral pad ca 3 / 4 femur length. Striae on posterior metazonites reaching 1 / 2 ozopore height. Coxite process on anterior gonopod (Fig. 8 B) with very small portion of posterodistal margin slightly extended as rounded tab, bent laterally rather than folded over. Telopodite with single row of prominent setae on posterior side of medial thickening and shorter row of similarly prominent setae on anterior side. Pseudoflagellum ca 1 / 2 width of telopodite at base, posterior margin a little expanded at 1 / 3 - 1 / 2 pseudoflagellum height, apex acuminate and directed posteriorly.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
E0EE2CD020F941F28D3A8A9BCFF5ED5C.taxon	distribution	Distribution. Eucalypt forest on Forestier and Tasman Peninsulas (Fig. 7 A) in Tasmania, from near sea level to at least 260 m.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
B320447A060D7F1AEDE6FE54F4A5504A.taxon	materials_examined	Other material. 92 males, 1 probable female and 1 possible juvenile from 8 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
B320447A060D7F1AEDE6FE54F4A5504A.taxon	diagnosis	Diagnosis. Distinguished from all other Amastigogonus species by having a long, gradually tapering, narrowly ribbon-like pseudoflagellum.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
B320447A060D7F1AEDE6FE54F4A5504A.taxon	description	Description. Mature males observed with (46 + 2) rings, midbody diameter 2.5 mm to (67 + 1) rings, 3.4 mm. Cardo not deeper posteriorly. Leg 7 (only) with elongated coxa. Prefemoral pad 1 / 3 - 1 / 2 femur length (Fig. 5 A). Striae on posterior metazonites reaching ca 1 / 2 of ozopore height. Coxite process on anterior gonopod (Fig. 8 C) with posterodistal margin not extended and folded over. Telopodite with single row of prominent setae on posterior and anterior sides of medial thickening. Pseudoflagellum arising at 1 / 3 - 1 / 2 telopodite height, ca 1 / 2 width of telopodite at base, ribbon-like, curving sinuously first posterodistally, then anterodistally, tapering abruptly to sharp point (ribbon-like apex of pseudoflagellum shown edge-on in Fig. 8 C).	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
B320447A060D7F1AEDE6FE54F4A5504A.taxon	distribution	Distribution. Eucalypt forest and cool temperate rainforest at scattered locations in northeast Tasmania (Fig. 7 A), from ca 100 m elevation to at least 1000 m. Co-occurs with Amastigogonus fossuliger.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
106E9E764652D4EF393A81C603A91B4A.taxon	materials_examined	Other material. 360 males, 100 probable females and 34 possible juveniles from 111 unique localities; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
106E9E764652D4EF393A81C603A91B4A.taxon	diagnosis	Diagnosis. Like Amastigogonus elephas sp. n. in having a telopodite with a subquadrate extension of the posterobasal margin and a posteriorly curving pseudoflagellum; distinguished from Amastigogonus elephas sp. n. in the pseudoflagellum lacking a small, tooth-like, distally directed extension on the tip.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
106E9E764652D4EF393A81C603A91B4A.taxon	description	Description. Mature males observed with (38 + 4) rings, midbody diameter 2.2 mm to (55 + 1) rings, 3.2 mm in single 1 - month pitfall sample, QVM 23: 54197. Cardo not deeper posteriorly. Leg 7 (only) with elongated coxa. Prefemoral pad ca 3 / 4 femur length. Striae on posterior metazonites reaching ca 3 / 4 of ozopore height. Coxite process on anterior gonopod (Fig. 8 D) with small portion of posterodistal margin extended as rounded tab, sharply folded over laterally. Telopodite with posterobasal surface produced posteriorly as subquadrate flange (Fig. 8 D; fl) and with single row of prominent setae on posterior side of medial thickening, on anterior side of thickening continued to telopodite apex as short row of more closely spaced setae (not shown in Fig. 8 D). Pseudoflagellum arising at ca 2 / 3 telopodite height, ca 1 / 2 width of telopodite at base, curving posterodistally, the apex narrowing to truncate, posterobasally directed tip.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
106E9E764652D4EF393A81C603A91B4A.taxon	distribution	Distribution. Widespread in forested and some non-forested habitats in western and southern Tasmania and on the Central Plateau (Fig. 7 A) from sea level to at least 1260 m; also found on Hunter Island in the Hunter Group in western Bass Strait. Overlaps (with some parapatry?) with Amastigogonus hellyeri sp. n. in northwest Tasmania, and with Amastigogonus fossuliger on the Central Plateau and possibly in far southern Tasmania (see distribution notes for Amastigogonus fossuliger).	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
02AC9988230EA7AE272B666759A2990B.taxon	materials_examined	Other material. 7 males, 5 females and 5 juveniles from 7 unique localities in Tasmania; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
02AC9988230EA7AE272B666759A2990B.taxon	diagnosis	Diagnosis. Most similar to Atelomastix gibsoni Edward & Harvey, 2010 from the Ravensthorpe Ranges in Western Australia; both species have a wedge-shaped sclerite " b " and a non-bifurcate sclerite " c ". Differences between Atelomastix bonhami / Atelomastix gibsoni: rounded tab present under sclerite " a " near pseudoflagellum / no tab; anterior corner of distal margin of sclerite " b " higher than posterior corner / anterior corner lower than posterior corner; sclerite " c " taller than sclerite " b " / sclerite " c " shorter than sclerite " b ".	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
02AC9988230EA7AE272B666759A2990B.taxon	description	Description. Atelomastix as a genus has been well characterised by Edward and Harvey (2010), who described or redescribed 27 species from Western Australia. Atelomastix bonhami sp. n. fits the genus description and only key details are noted here. Colour in alcohol variable, dark blueish grey to dark brown anteriorly on metazonites, pale posteriorly; some specimens largely brown. Ocelli 30 - 40 in 4 - 5 horizontal rows. Mature males with (37 + 5) rings, 2.0 mm midbody diameter to (60 + 1) rings, 2.3 mm. Longitudinal striae on metazonites meeting suture almost at right angle. Female substantially more robust than male with similar ring number, e. g. male with (51 + 1) rings, midbody diameter 2.2 mm vs female with (52 + 1) rings, midbody diameter 2.8 mm, both in QVM 23: 54140. Male gonopod aperture with sides slightly raised (Fig. 9 A). Anterior gonopods nearly touching along midline. Sclerite " a " (Fig. 10 A) curving posteriorly with pseudoflagellum (Fig. 10 A; ps) arising at ca 3 / 4 gonopod height, extending posteriorly and slightly distally and gradually tapering to rounded apex; a thin, rounded tab (Fig. 10 A; t) arising just distal to pseudoflagellum origin along sclerite midline. Sclerite " b " arising medially at ca 1 / 3 gonopod height, ca 3 x as wide distally as at origin, thickly lamellar with distal half slightly bent medially, the distal margin with rounded anterior corner, sloping posterobasally with small, rounded notch at posterior corner; a double row of small, short setae near distal margin. Sclerite " c " more or less cylindrical basally, the apex curving slightly anteriorly and spatulate, the concave surface facing anterolaterally; a few long setae on anterior surface of sclerite at level of sclerite " b " distal margin. Posterior gonopods (Fig. 10 C) appressed basally along midline, 1 / 3 - 1 / 2 anterior gonopod height. Each posterior gonopod basally conical, tapering and with anterolateral extension; extension slightly flattened with a few long, mediodistally directed setae near base of extension on posteromedial surface and a few short setae at ca 1 / 2 gonopod height on medial surface. Leg 1 (Fig. 10 D) with prefemur wider than long, slightly tapering, with triangular tab (Figs 9 B, 10 D; at) on anteromedial surface of prefemur; relative lengths of podomeres femur> prefemur> tarsus> postfemur> tibia; tarsus distally excavate on anteromedial surface; prefemur, femur and postfemur with a few small setae laterally. Legpair 1 clearly separated on coxosternite, the latter with a field of long setae anterolateral to each prefemur. Posterolateral margin of preanal ring meets epiproct margin at obtuse angle, making anal valves appear more prominent in lateral view than in other Tasmanian Iulomorphidae (Fig. 9 C).	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
02AC9988230EA7AE272B666759A2990B.taxon	distribution	Distribution. Known from wet forest, rainforest and scrub over ca 1500 km 2 in southwest Tasmania at elevations ca 300 - 1100 m (Fig. 7 D).	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
581B713C108982A963C5272DE136EBD8.taxon	materials_examined	Other material. None.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
581B713C108982A963C5272DE136EBD8.taxon	diagnosis	Diagnosis. Readily distinguished from the otherwise similar Atelomastix bonhami sp. n. by the pseudoflagellum curving distally; this difference can be seen in undissected males.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
581B713C108982A963C5272DE136EBD8.taxon	description	Description. As for Atelomastix bonhami sp. n., but the two known males with 40 - 50 ocelli in 5 - 6 horizontal rows; holotype with (54 + 0) rings, 2.2 mm midbody diameter, paratype with (47 + 1) rings, 2.1 mm. Females (QVM 23: 54484) more robust than males: (42 + 1) and (47 + 0) rings, both 2.5 mm in midbody diameter. Anterior gonopod (Fig. 10 B) with sclerite " a " bending posteriorly near bluntly rounded, thickened apex; pseudoflagellum (Fig. 10 B; ps) arising at ca 3 / 4 gonopod height, curving smoothly distally, bending medially and terminating just beneath sclerite " a " apex; a longitudinally divided, thickened tab (Fig. 10 B; t) arising just distal to pseudoflagellum origin along sclerite " a " midline. Sclerite " b " arising medially at ca 1 / 3 gonopod height, ca 2 x as wide distally as at origin, thickly lamellar, the distal margin with rounded corners, sloping anterobasally; a double row of small, short setae near distal margin. Sclerite " c " more or less cylindrical, slightly tapered, apex thickened with shallow notch on anterior surface; a few long setae on anterior surface of sclerite at level of sclerite " b " apex.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
581B713C108982A963C5272DE136EBD8.taxon	distribution	Distribution. Known from two localities ca 45 km apart at ca 900 m elevation, south and west of the known range of Atelomastix bonhami sp. n. in southwest Tasmania (Fig. 7 D). Atelomastix smithi sp. n. is likely to be more widely distributed in this little-sampled wilderness area.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
CB57DED4FF69A75115719E7170680F55.taxon	diagnosis	Diagnosis. Like Amastigogonus and Victoriocambala Verhoeff, 1944 in having greatly reduced posterior gonopods with a single lateral process, and relatively simple, two-branched anterior gonopods with the prostatic groove entering a pseudoflagellum on the telopodite. Distinguished from the other two genera by the form of the anterior gonopods (Figs 11 A, 13 A): coxite process a bluntly pointed rod, longer than telopodite; telopodite slender with a distal, spreading crown of setae. Distinguished from all other Tasmanian Iulomorphidae by the posteroventral extension of the cardo (Fig. 12 B; ce) in males.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
09821AF776CF8C4CBDDEF44E5AB359FC.taxon	materials_examined	Other material. 1013 males, 82 probable females and 12 possible juveniles from 68 unique localities in Tasmania; details in Suppl. material 1.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
09821AF776CF8C4CBDDEF44E5AB359FC.taxon	description	Description. Living animals (Fig. 12 A) have dark grey rings with annular pale band at rear of each metazonite; head, collum and last 1 - 2 rings before telson tinged with light brown; legs pale. With long storage in alcohol, ring colour fades to dark blue-grey, annular band darkens to light grey; often with brownish tinge on anterior rings; head and legs pale golden yellow (Fig. 11 B). Mature males (Fig. 11 B) with (34 + 4) rings, 2.0 mm midbody diameter to (50 + 1) rings, 3.0 mm. Head (Fig. 12 B) smooth, frons flattened, vertigial sulcus reaching to level of dorsalmost ocellar row. Posteroventral margin of cardo thickened and extended ventrally as large, rounded lobe (Fig. 12 B; ce). Ocellar area narrow-triangular, triangle apex medial; ca 27 ocelli in 4 more or less regular horizontal rows, dorsal> ventral typically 9 + 8 + 6 + 4. Antennae short, barely reaching past posterior edge of collum when manipulated dorsally; relative antennomere lengths (2 = 3)> 6> (4 = 5); antennomere 6 widest; 4 apical cones; socket ca 1 socket diameter from lateral margin of head capsule. Gnathochilarium (Fig. 12 E) with lateral edges of mentum (Fig. 12 E, me) slightly convex, mentum wider than combined lingual plates (Fig. 12 E, lp); mentum-promentum (Fig. 12 E, pm) junction nearly straight or slightly concave anteriorly; a prominent pit (Fig. 12 E, sp) with small seta anteriorly on each gnathochilarial stipes (Fig. 12 E, gs). Collum convex, laterally narrowing with rounded corner, margins straight. Ventral margin of ring 2 swollen posteriorly. Prozonites only slightly narrower than metazonites; prozonites with weakly defined annular striae anteriorly; suture weakly defined; fine longitudinal striae on lower half of metazonite, anterior end of each stria bent obliquely upwards towards suture; prozonites and metazonites with surface otherwise smooth, free of setae. Ozopores small, beginning ring 6, opening just above 1 / 2 ring height at ca 1 / 3 the distance between suture and posterior metazonite margin. Limbus lamellar, undivided. Preanal ring smooth, epiproct broadly rounded, extend ing slightly over anal valves; hypoproct with margin slightly convex dorsally. Midbody legs short, ca 2 / 3 ring diameter when extended; relative podomere lengths (prefemur = femur)> tarsus> (postfemur = tibia), claw ca 1 / 2 tarsus length. Prefemur distally with ventral flattening and conical prefemoral pad ca 1 / 2 femur length on midbody legs; pads first appear on ring 5 legs, diminish in posterior 1 / 3 of body and are greatly reduced or absent on last few legpairs. Legpair 1 (Fig. 12 C, D) separate on coxosternite, each leg 1 composed of broad basal and leg-like distal portion. Basal portion here assumed to be prefemur; widest at base, tapering medially, extending anterolaterally at base as large lobe (Fig. 12 D; all) with a few distal setae; prefemur marked with several quasi-annular chitinous ridges and anteriorly bearing small field of coarse setae (Fig. 12 D; sf), with large subquadrate tab (Fig. 12 D; at) extending anteriorly. Distal portion with 3 well-demarcated podomeres, here assumed to be femur, postfemur and fused tibia + tarsus; femur widest, the tibia + tarsus narrowest and longest and with faint annular subdivision; all 3 podomeres sparsely and shortly setose; no claw. Leg 2 (Fig. 12 C, F) incrassate with large claw, prefemur reduced, coxa expanded anteriorly and distally with thick, tab-like apex (Figs 12 C, F; ct); penis (Fig. 12 F; pe) arising basally on posterior coxal surface, barrel-shaped with a few long setae in distal, marginal crown. Coxae not elongated on near-aperture legs. Rear portion of gonopod aperture flat, not raised behind gonopods. Anterior gonopods (Figs 11 A, 13 A) with coxite process (Figs 11 A, 13 A; cx) tapering to blunt spine extending further distally than telopodite (Figs 11 A, 13 A; te), and with short, spine-like process (Fig. 13 A; pr) arising on anterior surface at level of pseudoflagellum on telopodite and directed distally. Telopodite tapering strongly, apex spatulate with spreading, marginal crown of ca 15 long, well-spaced setae; pseudoflagellum (Figs 11 A, 13 A; ps) branching off at ca 3 / 4 telopodite height on anterior surface, tapering to blunt tip and curving medially to terminate proximal to telopodite apex. Posterior gonopods (Fig. 13 B) ca 1 / 2 length of anterior gonopods, tapering from base, apex truncate distolaterally with apical crown of long setae; lateral process arising at ca 1 / 2 gonopod height, terminating at same level as body of gonopod, tip slightly expanded and flattened with convex distal margin. Mature females (specimens in QVM 23: 54050 and 23: 54467) a little larger than males with same ring number; cardo not extended ventrally as in male.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
09821AF776CF8C4CBDDEF44E5AB359FC.taxon	distribution	Distribution. Wet eucalypt forest and cool temperate rainforest in northern Tasmania (Fig. 7 D), from 50 m to at least 900 m elevation; not yet collected south of 41 ° 30 ' S latitude. Wanders on the forest floor and climbs tree trunks at night; shelters during the day in and under rotting logs and in leaf litter.	en	Mesibov, Robert (2017): Iulomorphid millipedes (Diplopoda, Spirostreptida, Iulomorphidae) of Tasmania, Australia. ZooKeys 652: 1-36, DOI: http://dx.doi.org/10.3897/zookeys.652.12035, URL: http://dx.doi.org/10.3897/zookeys.652.12035
