identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03EC87FDFFFDFF9AC2B2FF6543DBF979.text	03EC87FDFFFDFF9AC2B2FF6543DBF979.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cruziohyla sylviae Gray 2018	<div><p>Cruziohyla sylviae sp. n.</p><p>(Figs. 1a, 6a, 9,11a).</p><p>Sylvia’s Tree Frog / Rana arbórea de Sylvia.</p><p>Agalychnis calcarifer— Dunn (1931): [MCZ 15610] (misidentified).</p><p>Phyllomedusa calcarifer— Lutz (1950): Transferred from Agalychnis .</p><p>Phyllomedusa calcarifer— Funkhouser (1957): in part [MCZ 15610] (misidentified).</p><p>Phyllomedusa calcarifer— Duellman and Cole (1965): [KU77415] (misidentified).</p><p>Agalychnis calcarifer— Duellman (1968): Transferred from Phyllomedusa .</p><p>Agalychnis calcarifer— Duellman (1970): (misidentified).</p><p>Agalychnis calcarifer— Hoogmoed &amp; Cadle (1991): in part [JEC 9414] (misidentified).</p><p>Agalychnis calcarifer— Caldwell (1994): (misidentified).</p><p>Agalychnis calcarifer— Savage (2002): (misidentified).</p><p>Agalychnis calcarifer— Kubicki (2004): (misidentified).</p><p>Cruziohyla calcarifer— Faivorvich et al (2005): Transferred from Agalychnis .</p><p>Cruziohyla calcarifer— Sunyer et al (2009): (misidentified).</p><p>Cruziohyla calcarifer— Faivorvich et al (2010): in part [GQ366229; GQ366230] (misidentified).</p><p>Cruziohyla calcarifer— Crawford et al (2010): in part [KRL 0781] (misidentified).</p><p>Holotype. BMNH 2018.5509. Adult female (88.2 mm) from Alto Colorado: Guayacán: District of Siquirres : Limón Province: Costa Rica, 700 m a.s.l. (N 10 ̊02' 8'' W 83 ̊31' 17''), collected on July 15th, 1998, by Andrew Gray and Miguel Solano.</p><p>Paratype. BMNH 2018.5510. Adult male (67.0 mm) collected with the holotype from the type locality: Alto Colorado: Guayacán: District of Siquirres : Limón Province: Costa Rica., 700 m a.s.l. (N 10 ̊02' 8'' W 83 ̊31' 17'').</p><p>Diagnosis. The new species Cruziohyla sylviae sp. n is diagnosed on the basis of the results of phylogenetic analysis (Fig. 2) and can be distinguished by a combination of the following characters: (1) it is a moderate to large sized species, SVL in males 44.3 mm to 67.0 mm and 73.5 mm to 88.2 mm in females; (2) the absence of dark brown patches on each side and below the vent; (3) large distinct tympanum, diameter size more than 70% that of the eye; (4) fingers and toes extensively webbed: modal webbing formula (fingers): I 2—2 II 1 +— 2 III 1 1/2—1 1/ 4 IV; modal webbing formula (toes): I 1—1 1/2 II 1—2 III 1—2 IV 2—1 + V; (5) sloping snout in profile; (6) in life, the presence of small irregular-shaped pale green lichenose speckles to whole of dorsal surface area; (7) bold black barring extending to lateral surfaces of the flanks, often interconnecting; (8) triangular dermal flap on heel, faces inward when limb closes; (9) lack of calcar terminating on heel projecting outward.</p><p>Description (based on the holotype). An adult female of 88.2 mm SVL. Body is elongated, robust for genus. Head is wider than long, broader than the body. Eyes large, pupil vertically elliptical. Palpebral membrane is transparent to partially-transparent, not reticulated. Tympanum is large, distinct, more than two-thirds diameter of the eye. Faint supratympanic fold present. Snout sloping in profile, nostrils having minimal protuberance, distanced slightly nearer to the upper lip than to the eye, distanced from each other by an interval about the same distance as from the upper lip. Canthus rostralis not distinct. Loreal region slightly concave. Vomerine teeth in two short oblique series located between the choanae. Tongue oval-shaped, longer than wide, more than half the width of the mouth, deeply notched anteriorly. Dorsal surface smooth, ventral surface slightly granular; skin on the thighs and surrounding vent coarsely granular. Upper arm slender. Forearm robust, having distinct dermal fold or ridge (3.7mm), almost ovoid in shape, extending along the anterior edge of the forearm, tapering from widest point of forearm to meet disk of the fourth finger. Fingers and toes possess large rounded disks (to 9.3mm). Subarticular tubercles on fingers and toes prominent and round. Fingers and toes approximately ¾ webbed, webbing extending to the base of the disc on the fourth finger and penultimate phalange on the fourth toe: modal webbing formula (fingers): I 2—2 II 1 +— 2 III 1 1/2—1 1/ 4 IV; modal webbing formula (toes): I 1—1 1/2 II 1—2 III 1—2 IV 2—1 + V. A distinct dermal ridge extends along posterior ventrolateral edge of tarsus, paralleling a less distinct inner tarsal fold extending along medial edge of tarsus. Triangular dermal flap present on heel, which when hindlimb is withdrawn faces inward toward the vent. In life, dorsal surface colouration combines two shades of green, small pale lichenose speckling present throughout. Concealed surfaces of flanks, thighs, hands and feet, orange-yellow. Extensive bold black bars to flanks, black barring to the thigh upper surfaces and anterior surface of tibia. Ventral surfaces pale orange-yellow. Eye contains two separate and contrasting colours: having a silvery-grey centre with a yellow periphery. Lower eyelid opaquely mottled, consistent with skin pattern of dorsal surface. In preservative, dorsal ground colour dark greenish-grey; lichenose markings pale, as much emphasised as in life; orange colour in life changes to cream colour.</p><p>Measurements of holotype (in mm). SVL = 88.2; Head length = 25.6; Head width = 27.7; Eye diameter (horizontal) = 8.4; Tympanum diameter = 7.4 (TY/E = 88%); Tibia length = 51.4; Foot length = 31.3.</p><p>Variation. Measurements of the paratype (mm): SVL = 67.0; Head length = 20.1; Head width = 21.8; Eye diameter (horizontal) = 7.9; Tympanum diameter = 6.3 (TY/E = 80%); Tibia length = 33.3; Foot length = 25.7.</p><p>Etymology. The specific name s ylviae is a patronym given in adoration of my first grandchild, Sylvia Beatrice Gray. Sylvia originates from the Latin word for forest Silva meaning ‘Spirit of the Forest’.</p><p>Distribution. Occurs at low-mid elevation localities (below 750m) along the Cordillera Central of Central America, primarily along the Atlantic versant, from the Darien Province in southern Panama through Costa Rica and Nicaragua to southern Honduras (Fig. 10). See discussion.</p><p>Phylogenetic analysis. Analysis of the DNA sequences shows that C. sylviae sp. n. is highly divergent from both other members of the genus Cruziohyla . The tree selected, based on highest log likelihood (-1622.41), is shown (Fig. 2). The percentage of trees in which the associated taxa clustered together (based on 1000 replicates) is shown next to the branches. The tree is drawn to scale, with branch lengths drawn according to number of substitutions per site. The interspecies differences in genetic distances ranged from 6.2% to 7.5% between the three species (Fig. 3). As comparison, these genetic distances are similar to those reported by Rivera-Correa et al. (2013) between Agalychnis species (5.69-13.0%).</p><p>Uncorrected intraspecies genetic distances at the 16S gene were greatest among C. calcarifer individuals, and ranged from 0–2.5% (Fig. 3). The high level of divergence corresponds to the large geographic range of this species, extending from northwestern Ecuador to southeastern Costa Rica. All sequences resulting from this study have been deposited in GenBank: 16s DNA sequences for C. sylviae sp. n. [MH377068 — 377071]; C. calcarifer [MH377063 — 377067]; C. craspedopus [MH377072].</p></div>	https://treatment.plazi.org/id/03EC87FDFFFDFF9AC2B2FF6543DBF979	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Gray, Andrew R.	Gray, Andrew R. (2018): Review of the genus Cruziohyla (Anura: Phyllomedusidae), with description of a new species. Zootaxa 4450 (4): 401-426, DOI: 10.11646/zootaxa.4450.4.1
03EC87FDFFFFFF9BC2B2F8B043EAFB9D.text	03EC87FDFFFFFF9BC2B2F8B043EAFB9D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cruziohyla calcarifer (Boulenger 1902)	<div><p>Cruziohyla calcarifer (Boulenger, 1902)</p><p>(Figs. 1b, 5, 6b, 7b, 9b, 11b).</p><p>Splendid Tree Frog / Rana de arból Esplendida</p><p>Agalychnis calcarifer— Boulenger (1902).</p><p>Phyllomedusa calcarifer— Lutz (1950): Transferred from Agalychnis .</p><p>Phyllomedusa calcarifer— Funkhouser (1957): in part [BM.1902.5.27.26].</p><p>Agalychnis calcarifer— Duellman (1968): Transferred from Phyllomedusa .</p><p>Agalychnis calcarifer— Cochran and Goin (1970).</p><p>Agalychnis calcarifer— Duellman and Myers (1982).</p><p>Cruziohyla calcarifer— Faivorvich et al (2005): Transferred from Agalychnis .</p><p>Cruziohyla calcarifer— Frost et al (2006).</p><p>Cruziohyla calcarifer— Faivovich et al (2010): in part [GQ366229, GQ366230].</p><p>Cruziohyla calcarifer— Crawford et al (2010): in part [KRL 0800].</p><p>Holotype: BM.1902.5.27.26 [BM.1942.2.24.22]. Female from Rio Durango, Northwestern Ecuador.</p><p>Diagnosis. Cruziohyla calcarifer is a moderate to large species of the genus Cruziohyla, attaining a maximum SVL in males of 56.4 mm to 80.5 mm, and 57 mm to 88.8 mm in females, distinguished by a combination of the following characters: (1) prominent dark brown ventral thigh markings present either side of the vent in both sexes; (2) small tympanum, diameter 40–60% that of the eye; (3) fingers and toes moderately webbed, approximately two-thirds: modal webbing formula (fingers): I 2—2 - II 1 +— 2 III 1 1/2— 2- IV; modal webbing formula (toes): I 1— 1 + II 1—2 III 1 +—3 IV 3—2 - V; (4) in life, upper surfaces uniform green, often having small white or pale blue spots; (5) in life, yellow-coloured spot on the posterior rim of the eye when open; (6) short black bars to lateral surfaces of the flanks; (7) colour of undersides, hands, feet, concealed surfaces of thighs and flanks, orange; (8) short sloping snout; (9) calcar on heel, often terminating in two dermal processes with one projecting inward and one projecting outward.</p><p>Variation. Variation is noted in the extent of the outward facing calcar found on the heel: in all specimens from Costa Rica and Panama this feature is large, extensive, and marked with dark pigmentation; in some specimens from Colombia and Ecuador the outward-facing calcar on the heel is highly reduced and more rounded.</p><p>Distribution: Highly restricted populations occurring in northwest Ecuador, western Colombia, Panama, southeastern Costa Rica (Fig. 10). See discussion.</p></div>	https://treatment.plazi.org/id/03EC87FDFFFFFF9BC2B2F8B043EAFB9D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Gray, Andrew R.	Gray, Andrew R. (2018): Review of the genus Cruziohyla (Anura: Phyllomedusidae), with description of a new species. Zootaxa 4450 (4): 401-426, DOI: 10.11646/zootaxa.4450.4.1
03EC87FDFFFEFF92C2B2F915442EF8A8.text	03EC87FDFFFEFF92C2B2F915442EF8A8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cruziohyla craspedopus (Funkhouser 1957)	<div><p>Cruziohyla craspedopus (Funkhouser, 1957)</p><p>(Figs. 1c, 6c, 7c, 9c).</p><p>Fringed Tree Frog / Rana Arbol Franja</p><p>Phyllomedusa craspedopus— Funhouser (1957).</p><p>Agalychnis craspedopus— Duellman (1968): Transferred from Phyllomedusa .</p><p>Cruziohyla calcarifer— Faivorvich et al (2005): Transferred from Agalychnis .</p><p>Holotype. SU 10310. Adult female from Chicherota, Rio Bobonaza, Napo-Pastaza Province, eastern Ecuador.</p><p>Diagnosis. Cruziohyla craspedopus is a moderate-sized species of the genus Cruziohyla, SVL in males 53 mm to 66 mm and 68.3 mm to 75.5 mm in females, distinguished by a combination of the following characters: (1) snout is sharply truncate in profile; (2) lacking dark ventral thigh markings either side of the vent; (3) modal webbing formula (fingers): I 2 -—2- II 2 -— 2 III 2-— 2- IV; modal webbing formula (toes): I 1— 1 II 1— 2 III 1— 3 IV 3— 1 V; (4) in life, dark green background colour to very smooth dorsal surface, overlaid with a network of large irregular pale blue-grey blotches often with a thin cobweb-like pattern; (5) head is slightly wider than long; (6) narrow black vertical bands extend on lateral surfaces of the flanks to margin of underside; (7) in life, undersides and concealed surfaces of the flanks and legs are yellow; (8) sharply truncate snout; (9) presence of extensive dermal appendages forming irregular spurs along the posterior margin of the tarsus; (10) dermal fold to fifth toe and on forearm; (11) presence of a dermal fold around margin of lower jaw.</p><p>Distribution: East of the Andes in Colombia, Ecuador, Peru and Brazil.</p><p>Comparison of C. sylviae sp. n. with the congeners. The morphological features of C. sylviae sp. n., have been previously covered by Duellman (1970), and Savage (2002) under the name C. calcarifer . However, Cruziohyla sylviae sp. n. can be distinguished from both C. calcarifer and C. craspedopus by the following:</p><p>Peptide fingerprinting. In examining the signals it can be seen that the majority of these appear unique to each species, with the greatest commonality seen between C. sylviae sp. n. and C. calcarifer (Fig. 4a). Although the number of replicates included are not sufficient to determine a confident diagnostic pattern, the differences do display a clear compositional difference between C. sylviae sp. n. and C. calcarifer (Fig. 4a).</p><p>Ventral markings. Cruziohyla sylviae sp. n. can be distinguished from C. calcarifer in lacking dark pigmented markings found either side of the vent (Fig 5b). This feature is a key character of C. calcarifer and is not present in any other species of Cruziohyla . All specimens of C. calcarifer carry the feature to some degree, with it extending to the ventral parts of the thighs in larger specimens: A juvenile [KHJ884] from Esmeraldas, Ecuador, at 25 mm SVL, has small dark markings either side of the vent, whilst in those collected from Bocas del Toro, Panama, by Myers and Duellman (1982), 71.5–87.0 mm SVL, the markings extend over a wide surface area of the thigh region (Appendix I). All eleven specimens of C. calcarifer collected and detailed by Myers and Duellman (1982) [AMNH A107238–107248] carry the characteristic dark ventral markings to a high degree. The feature is also detailed in the field notes of Dr Myers at the time of specimen collection (April 21st, 1980: AMNH unpublished). The largest female specimen [AMNH A107238] has the most extensive thigh markings seen, thus it can be confirmed that this character is as strongly marked in females as in males.</p><p>The dark markings, noted by Cochran and Goin (1970) in reference to the second C. calcarifer specimen detailed by Boulenger (1913) [BM:1913.11.12.126] from Colombia, fade little with age in preservative and are clearly seen as distinct patches either side of the vent on the holotype, and on the specimen from Colombia where they extend to the thighs (Appendix I).</p><p>The exclusive presence of this feature in association with key characters seen in all genetically defined C. calcarifer specimens confirms it as a strong and reliable taxonomic character for that species. Therefore, the evidence of differences in ventral markings clearly distinguish C. sylviae sp. n from C. calcarifer . Close up examination with a Zeiss microscope at x 40 magnification clearly highlights gland ducts throughout the darkly pigmented ventral granulations (Fig. 5c). However, further work is required to establish the function of this unusual feature.</p><p>Head morphology and tympanum width to the diameter of eye (TY/E). C. sylviae has a sloping snout when viewed in lateral profile compared to a sharply truncated snout possessed by C. craspedopus (Funkhouser, 1957), and in dorsal profile the snout of C. sylviae sp. n. is more rounded compared with that of C. calcarifer, which is broadly triangular and has an almost vertical loreal region (Cochran &amp; Goin, 1970).</p><p>Cruziohyla sylviae sp n. has a noticeably large tympanum, ranging between 70–100% the diameter of the eye compared with a tympanum size of 40–60% the diameter of the eye in C. calcarifer: the first C. sylviae sp. n. specimen collected, from Barro Colorado Island, Panama, has a tympanum diameter approximately the same size as the eye [ZA (MCZ) 15610]; one specimen from La Mosquitia region [SMF 86287], and two other specimens from Gracias a Dios, Honduras [USNM 559748;USNM 563933] also have tympani approximately the size of the eye (Moen, 2012). The TY/E of C. sylviae sp. n. specimens from the Guayacán, Limon Province, and Puerto Viejo de Sarapiqui, Heredia Province, Costa Rica are comparable: male TY/E 0.728–0.833 (mean 0.784; n = 17); female TY/E from 0.878–0.974 (mean 0.933; n = 10). These sizes are also comparable with the measurements described by others for C. sylviae sp. n. from Costa Rica, having TY/E of 0.750–0.965 (Savage, 2002; Duellman, 1970), the latter being a female of 78.5 mm [USC 496] having a tympanum diameter approximately the same diameter as the eye (Duellman, 1970).</p><p>The holotype of C. calcarifer (BM.1902.5.27.26), a small female (57mm) from Esmeraldas, Ecuador, has a tympanum half the diameter of the eye (Boulenger, 1902), as does a large female (87 mm) from Changuinola, Panama [AMNH 107238]. A wild male C. calcarifer specimen from Alto Tambo, Esmeraldas Province, Ecuador, has TY/E 0.540, and male specimens from Esmeraldas province in captivity at Manchester Museum [MM 1019– 1021] have TY/E 0.533–0.548 (mean 0.541, n = 3). Specimens from Colombia have TY/E to 60% (0.600): two live specimens, from near San Cipriano and Buenaventura, Valle de Cauca, Colombia, have TY/E of 0.417 and 0.567 respectively, the latter being comparable to the 60% ratio given by Cochran and Goin (1970) for the first specimen collected from Colombia [BM 1913.11.12.126]. Allowing for any sexual dimorphism within the overall TY/E ranges identified ( C. sylviae sp. n: 70–100% TY/E; C. calcarifer: 40–60% TY/E), the differing TY/E support the identification of C. sylviae sp. n.</p><p>Hands and feet. Cruziohyla sylviae sp. n. and C. calcarifer can both be distinguished from C. craspedopus in lacking the broad, well-developed, fringes found along the posterior margin of the distal part of the foot and fifth toe in that species (Funkhouser, 1957; Duellman, 1970; Hoogmoed &amp; Cadle, 1991; Meneghelli et al., 2011). Distinctions between C. sylviae sp. n. and C. calcarifer include C. sylviae sp. n. having webbing that extends to the penultimate phalanx on the 4th toe (Duellman, 1970) whereas C. calcarifer has more moderate webbing that extends to the antepenultimate phalanx on the 4th toe (Cochran &amp; Goin, 1970) (Fig. 6).</p><p>Colouration comparison. All Cruziohyla species are capable of considerable metachrosis, however overall dorsal colouration and patterning is fully consistent when compared intraspecifically and distinctly different when compared interspecifically: C. sylviae sp. n. has a dorsal surface colouration consisting of two shades of green, with an areolated texture, giving a very finely granulated appearance, and also having small pale green lichenose speckles throughout; C. craspedopus has a uniform dark green dorsal surface background colouration with irregular-shaped large pale blue-grey lichenose blotches throughout; C. calcarifer has a consistent uniform green background colouration, often with a fine scattering of white or pale-blue spots (Fig. 7), and possesses a small yellow coloured spot directly posterior to the eye on the very rim. This marking, which is concealed when the frog is at rest, is lacking in both C. craspedopus and C. sylviae sp. n.</p><p>Flank barring. All members of the genus Cruziohyla have skin colourations that include a degree of black barring to the orange-yellow flanks, also having similar colourations on the thighs, foot, forearm and outer finger (Funkhouser, 1957, Duellman, 1970; Savage 2002; Kubicki, 2004). Cruziohyla . craspedopus has narrow black lines on the flanks (Funkhouser, 1957), C. sylviae sp. n. has barring that form black vertical bands (Kubicki, 2004), and C. calcarifer has black barring that is short and limited (Boulenger, 1902). All the examined specimens of C. calcarifer from northwestern Ecuador to southeastern Costa Rica have black barring down the side lateral surface, forming short vertical finger-like bars extending approximately halfway down the flanks. By comparison, specimens of C. sylviae sp. n. and C. craspedopus have black vertical band patterning on their flanks extending further than halfway down the lateral surface, often extensive and interconnecting (Fig. 11).</p><p>Dorsal colouration. Cruziohyla sylviae sp. n. is considered a dark green frog (Savage, 2002). Small green (GK113-114) lichenose speckles are present throughout the whole of the dorsal surface, extending to the forearm, shanks, tarsi, fourth fingers, and fifth toes (Duellman, 1970) (Fig. 7a). The pale green speckling on the dorsum is similar, but smaller, to the larger pale blue-grey lichenose blotches found on C. craspedopus (Hoogmoed &amp; Cadle, 1991) . Hoogmoed and Cadle (1991) make specific reference to the dorsal coloration of a C. sylviae sp. n. specimen from near Bribri, Limón Province, Costa Rica [ANSP 32501], separately to that of specimens of C. calcarifer (e.g. AMNH 16248) collected in Changuinola, Panama, by Myers and Duellman (1982).</p><p>In the description of the C. calcarifer specimen collected by Dr Spurrell in Condoto, Chocó, Colombia, Boulenger (1913) used the collector’s field notes to highlight the dorsal colour of the specimen concerned (BM.1902.5.27.26 [BM. 1947.2.24.22]) as it was found in life: that the skin above is smooth and sage-green (Boulenger, 1913, pg.1023). There are no discernible differences between that specimen and the type, collected from the Rio Durango, Esmeraldas Province, northwest Ecuador (Cochran &amp; Goin, 1970). All the specimens of C. calcarifer assessed from Ecuador, Colombia, and western Panama have a uniform green (GK106–107) dorsal skin surface which lacks the lichenose markings found on the other members of the genus (Fig. 7b). Specifically, the smooth green dorsal surface of C. calcarifer is most similar to that observed in members of the genus Phynomedusa, the closest known relative of Cruziohyla (Duellman et al, 2016). Cruziohyla calcarifer does however have a scattering of very fine white or pale blue spots (GK191) to the dorsal surfaces, previously recognised by Myers and Duellman (1982) and reported on by Ibáñez et al. (1999). The white or pale-blue spots found on C. calcarifer contrast significantly when the consistent green dorsal surfaces darken through metachrosis (Fig. 11).</p><p>Cruziohyla craspedopus has very smooth uniform dark green background coloration to the dorsal surfaces together with a network of large, highly-contrasting, pale greyish-blue coloured lichenose markings. These vary from thin cobweb-like patterns to large irregular blotches (Funkhouser, 1957; Hoogmoed &amp; Cadle, 1991; Nunez et al., 2015). The dorsal markings of specimens from Yasuní, Ecuador, and specimens from near Nasuta, in Loreto, Peru [MM 1014–1018] are similarly marked, with large pale grey-blue lichenose blotches (GK287) contrasted against a dark green (GK132) dorsal background (Fig. 7c).</p><p>Pattern development. The development of the skin colourations from juvenile to adult in all species of Cruziohyla varies considerably: Juvenile C. craspedopus show typical lichose markings on their dorsal surface before metamorphosis, and their juvenile colouration is similar to that of the adults; juveniles of C. calcarifer show bright yellow markings above the mouth and on the lower eyelid, which changes to green as adult; Juvenile C. sylviae sp. n. show no yellow markings above the mouth or on the lower eyelid, being brown initially and eventually changing green with age (Kubicki, 2004: sub C. calcarifer). The extensive barring to the flanks seen in C. sylviae sp. n. and C. craspedopus develops as vertical bands on the sides of both species amid the yellow-orange flank background colour. By comparison, the reduced barring seen in C. calcarifer develops gradually with age with each finger-like bar extending slowly down the flanks from the very margin of where the green dorsal surface meets the orange-yellow flank. These differences in pattern development allow for the clear identification of juvenile C. sylviae sp. n (Fig. 5a).</p><p>Call comparison. Advertisement calls of Cruziohyla consist of single low-pitched notes repeated at regular intervals. C. sylviae sp. n. has a call (note) duration of 170–215 m /secs (x̄= 190 ± 3.7 m /secs, n = 14) (Fig. 8) compared with the call duration of 105–120 m /secs (x̄= 112.5 ± 2.1 m /secs, n = 6) for C. craspedopus, and 135– 212 m /secs (x̄= 171.1 ± 10.1 m /secs, n = 7) for C. calcarifer . Variances in different recording methods and qualities make overall comparisons of frequency band ranges limited. However, the highest intensity peak (maximum energy output) within the dominant frequency band range for C. sylviae sp. n. is located around 750Hz, compared with C. craspedopus at around 700 Hz and C. calcarifer at around 860 Hz. C. calcarifer also has a similarly intense output at around 950 Hz (Fig. 9a–c).</p><p>Distribution. Cruziohyla craspedopus occurs east of the Andes and is found in Colombia, Ecuador, Peru and Brazil (Funkhouser, 1957; Hoogmoed &amp; Cadle, 1991; Ruiz-Carranza et al., 1996; Meneghelli et al., 2011; Venâncio et al., 2014; Moraes et al., 2017). The species is primarily associated with Amazonia and has a distributional range that does not overlap with either C. calcarifer or C. sylviae sp. n.</p><p>C. calcarifer occurs from Esmeraldas Province in northwest Ecuador (Boulenger, 1902; Cisneros-Heredia, 2005; Coloma et al., 2008), through western Colombia at several reported localities (Boulenger, 1913; Cochran &amp; Goin, 1970; Ruiz-Carranza et al., 1996). In Colombia the species has been recorded in Municipal Mecana in the Chocó and Valle de Cauca (Vargas &amp; Bolaños, 1999; Lynch &amp; Suárez, 2004; Castro-Herrera &amp; Vargas-Salinas, 2008) and Panama (Myers &amp; Duellman, 1982; Crawford et al., 2010), to the most southerly part of Costa Rica, where it is found in the Fila Carbon area of Comadre, Limón Province (Faivovich et al., 2010). Thus, there is considerable overlap in the distribution of these two species (Fig. 10).</p><p>All specimens of C. calcarifer collected and reported on by Myers and Duellman (1982) from Changuinola Bocas del Toro, northwestern Panama, have been examined as part of this study and are confirmed as C. calcarifer [AMNH A107238–107248] (Fig. 11). Two specimens from the same locality [KHJ150;KHJ151], one specimen from “Omar Torrios”, El Cope, Panama [USNM 572743 (KRL 800)], and two specimens from Comadre, Costa Rica [KHJ30;KHJ31], are also in agreement with all the features of C. calcarifer specimens from all localities highlighted for the species (Fig. 10). These align with specimens of C. calcarifer from Esmeraldas, Ecuador, e.g. KHJ831, a specimen previously sampled by Faivovich et al. (2010), which may be considered genetically representative of the name bearing population (Faivovich et al., 2010).</p><p>Cruziohyla sylviae sp. n. has a distribution range extending from the Gracias a Dios Province of southeast Honduras, southwards through Nicaragua and Costa Rica to Laguna in the Darien Province of southern Panama (Fig 11). Alto Colorado, near Guayacán, Costa Rica, is the type locality for C. sylviae sp. n., and live specimens observed at the nearby CRARC possess all the characteristics of the species, as do specimens from Alajuela and near Bribri, Costa Rica [UCR15601/ANSP 32501]. The collection of the latter C. sylviae sp. n. specimen, approximately 10 km south from that of C. calcarifer specimens collected at Comadre, Fila Carbon, Costa Rica [KHJ150/KHJ151], suggests that in Costa Rica both species may occur sympatrically (Fig 10). In Panama, both species do occur sympatrically: a specimen of C. sylviae sp. n. is observed (iNaturalist, 2018) 3.5 km from the collection site of C. calcarifer [USNM 572743 (KRL 0800)], at “Omar Torrios”, Panama, where specimens of both species were collected from the very same locality and included in the work of Crawford et al. (2010) and this work ( C. calcarifer: USNM 572743 [KRL 0800] and C. sylviae sp. n. (USNM 572744 [KRL 0781]).</p></div>	https://treatment.plazi.org/id/03EC87FDFFFEFF92C2B2F915442EF8A8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Gray, Andrew R.	Gray, Andrew R. (2018): Review of the genus Cruziohyla (Anura: Phyllomedusidae), with description of a new species. Zootaxa 4450 (4): 401-426, DOI: 10.11646/zootaxa.4450.4.1
