taxonID	type	description	language	source
03DCD762EC442430CCECC61BFBC5FEF1.taxon	diagnosis	Diagnosis. Sphecotypus resembles Myrmecium Latreille, 1824, in having deep constrictions on a narrowed carapace, but can be distinguished from this genus and other Castianeirinae by having: (1) only one deep constriction of the carapace, which is behind the cephalic region clearly separating the cephalic and thoracic regions; and (2) the prolongation of the sternum in front of the first coxae, producing a “ neck ” (Fig. 1 A – C) (Reiskind 1969; Deeleman-Reinhold 2001). In addition Sphecotypus differs from Myrmecium by having all coxae evenly spaced, and all emerging from beneath the thoracic region of the carapace (Fig. 1 A – C), whereas the first two coxae in Myrmecium are spaced close to each other and emerge from beneath the cephalic region of the carapace (O. Pickard-Cambridge 1895).	en	Leister, Matthew, Miller, Kelly (2014): First description of the male of Sphecotypus niger (Perty, 1833), with notes on behavioral and morphological mimicry (Araneae: Corinnidae: Castianeirinae). Zootaxa 3814 (1): 146-150, DOI: 10.11646/zootaxa.3814.1.10
03DCD762EC452432CCECC0A6FD0EFAE2.taxon	diagnosis	Diagnosis. Sphecotypus niger is currently the only member of the genus found in the New World and can be easily distinguished from other members of the genus by: (1) the presence of an abdominal constriction in both sexes, whereas the Asian species lack this constriction, (2) the setal projection on the male pedipalp tibia, and (3) a male embolus that is screw-like in appearance (Fig. 1 A – I).	en	Leister, Matthew, Miller, Kelly (2014): First description of the male of Sphecotypus niger (Perty, 1833), with notes on behavioral and morphological mimicry (Araneae: Corinnidae: Castianeirinae). Zootaxa 3814 (1): 146-150, DOI: 10.11646/zootaxa.3814.1.10
03DCD762EC452432CCECC0A6FD0EFAE2.taxon	materials_examined	Material examined. Nicaragua: Río San Juan: Bartola 10 ° 58.333 ' N, 84 ° 20.346 ' W, elev. 36 m 18 – 23 May 2012, K. B. Miller, M. Leister coll., 1 ♂ (MSBA 30573); Región Autónoma del Atlántico Sur: RN Kahka Creek, 12 ° 40.356 ' N, 83 ° 42.751 ' W, elev. 40 m, 9 Jun 2011, 2 ° lowland rainforest, beating vegetation, LLAMA # Go-D- 07 - 1 - 01, 1 imm. (MCZ 125157). Costa Rica: Puntarenas: Carara Reserve (9 ° 47 ' N, 84 ° 33 ' W) 7 March 1991, D. M. Olson coll., 1 ♀ (MCZ 28119).	en	Leister, Matthew, Miller, Kelly (2014): First description of the male of Sphecotypus niger (Perty, 1833), with notes on behavioral and morphological mimicry (Araneae: Corinnidae: Castianeirinae). Zootaxa 3814 (1): 146-150, DOI: 10.11646/zootaxa.3814.1.10
03DCD762EC452432CCECC0A6FD0EFAE2.taxon	description	Description. Male: body elongate, highly modified ant-like form (Fig. 1 A – C), legs long, slender; carapace black, elongate, granulose, covered in fine white feathery setae, sparse thin, long, white setae throughout. Eight eyes formed in two recurved rows; PER wider then AER; posterior eyes sub-equal, small, AME largest, roughly twice diameter of PME, ALE small. Carapace with two distinct regions, cephalic region length subequal to width, domed, anterior margin truncate, posteriorly rounded, distinguished from thoracic region by deep constriction; Thoracic region length 2 × width, domed, highest anteriorly, narrowed posteriorly, constricted into three smaller, overlapping, triangular lobes, terminating with small raised dome; thoracic groove absent (Fig. 1 A – C). Abdomen with dorsum black, elongate, granulose; dorsal sclerite nearly complete, covered in fine white feathery setae, with sparse, long, thin, white setae throughout; abdomen divided into two lobes by strong median constriction, anterior lobe spherical, posterior lobe elliptical, length greater than width; white feathery setae separating dorsal sclerite of posterior lobe into three broad annulations giving segmented appearance; posterior abdomen divided by four transverse folds giving an appearance of segmentation, pseudosegmentation reinforced by patterning of feathery setae (Fig. 1 A, C); epigastric sclerite length slightly greater than width, protruding from abdomen; ventral sclerite length nearly 2 × width, greatest width anteriorly, posteriorly pointed; inframamillary sclerite length greater than width, enclosing spinnerets ventrally (Fig. 1 B). Sternum brown-black, elongate, granulose, covered in fine white feathery setae, length approximately 4 × width, anteriorly extending beyond first pair of coxae, tapering posteriorly, extending between coxae, contiguous with precoxal and intercoxal sclerites (Fig. 1 B). Chelicerae black with straight edges, vertical, with slight concavity on anteromedial surface, covered in long dark setae along anterior surface; with dense setae covering two retromarginal and three promarginal teeth, distal promarginal tooth smallest, medial promarginal tooth largest. Labium black, rectangular, length greater than width, divided with medial transverse suture. Endites black, rectangular, length greater than width (Fig. 1 B). Coxa I smooth, yellow with brown maculae; coxae II – IV dark brown to black, granulose (Fig. 1 A – C); trochanters slightly notched; femur I dark brown to black with yellow maculae, tapered distally; patella I dark red-brown; tibia I slender, smooth, distally covered with coarse dark setae; rest of leg I dark red-brown to black; femora II – IV, dark red-brown, granulose, remainder of legs II – IV dark red-brown to black; tibia I ventral spination 3 – 3. Pedipalp tibia with two spines on lower prolateral surface (Fig. 1 D, E); RTA small, pointed, continuing as thin lateral sclerotized ridge projecting from middle of tibia, with cluster of stout setae on ridge forming a sharp, pointed setal projection (Fig. 1 D – F); genital bulb globose, extending as a thick neck ending in a sharp, twisted, sclerotized embolus that is screw-like in appearance (Fig. 1 G). Measurements. Based on one male specimen: Body length 13.55. Carapace length 7.20, width 2.25; carapace index 31; cephalic width 2.00; sternum length 4.10, width 1.10; sternum index 26. Pedicel length 1.45, width 0.55. Abdomen length 5.20, width 2.20; abdominal index 42; anterior abdominal lobe length 1.85, width 1.85; posterior abdominal lobe length 3.35, width 2.20. Dorsal sclerite length 4.75, width 2.20. Epigastric sclerite length 1.90, width 1.75. Ventral sclerite length 2.15, width 0.90. Inframamillary sclerite length 0.75, width 1.20. Eyes: AME 0.21; ALE 0.15; PME 0.15; PLE 0.15; AME – AME 0.10; AME – ALE 0.10; ALE – ALE 1.00; ALE – PLE 0.50; PME – PME 0.30; PME – PLE 0.55; PLE – PLE 1.70. Leg formula: IV, I, II, III; Leg I, 12.75 (1.20, 0.40, 2.95, 0.80, 3.10, 2.50, 1.80); Leg II, 10.95 (1.10, 0.40, 2.75, 1.00, 2.30, 2.20, 1.20); Leg III, 10.80 (1.35, 0.35, 2.70, 1.00, 2.10, 2.20, 1.10); Leg IV, 15.15 (1.50, 0.40, 4.20, 1.00, 3.20, 3.55, 1.30); Pedipalp, 3.95 (0.30, 1.15, 0.55, 0.70, 1.25). Female: body, color, shape, form as in male (Total body length 14.80); dorsal sclerite restricted to anterior abdominal lobe; ventral sclerite absent. Pedipalp dark red-brown to black, smooth, setose, terminating in single smooth tarsal claw. Tibia I ventral spination 3 – 3. Epigynum ventrally with two circular openings facing posteriorly; dorsally with spermathecae asymmetrical, medially contiguous, round, sac-like with short thick posterior necks pointing slightly lateral (Fig. 1 H, I). Natural history. A juvenile specimen from Nicaragua was examined that has an overall yellow-orange coloration with dorsal and ventral abdominal patterning of transverse dark bands. Legs are patterned with dark, lateral, longitudinal stripes, and black tarsi. The specimen is smaller (total body length = 4.80) but otherwise nearly identical in shape and form to adult specimens. Based on morphological similarities to adults of S. niger, and a known adult specimen from Nicaragua, this specimen most likely represents an immature S. niger.	en	Leister, Matthew, Miller, Kelly (2014): First description of the male of Sphecotypus niger (Perty, 1833), with notes on behavioral and morphological mimicry (Araneae: Corinnidae: Castianeirinae). Zootaxa 3814 (1): 146-150, DOI: 10.11646/zootaxa.3814.1.10
