Tropidodipsas fasciata GÜNTHER, 1858
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Higher Taxa | Colubridae (Dipsadinae), Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
Subspecies | Tropidodipsas fasciata fasciata GÜNTHER 1858 Tropidodipsas fasciata guerreroensis TAYLOR 1939 |
Common Names | E: Banded Snail Sucker E: Guerreran Snail Sucker [guerreroensis] S: Caracolera Añillada |
Synonym | Tropidodipsas fasciata GÜNTHER 1858 Tropidodipsas fasciata fasciata GÜNTHER 1858 Leptognathus fasciatus — GARMAN 1884: 12 Leptognathus (Tropidodipsas) subannulatus MÜLLER 1887: 274 Cochliophagus tornieri MÜLLER 1924 (fide HALLERMANN 2007) Tropidodipsas fasciata subannulata — ÁLVAREZ DEL TORO & SMITH 1956: 14 Tropidodipsas fasciata subannulata — KLUGE 1984 Sibon fasciata fasciata — KOFRON 1985 Sibon fasciata fasciata — KOFRON 1987 Sibon fasciata — LINER 1994 Tropidodipsas fasciata — WALLACH 1995 Sibon fasciata — LEE 2000: 326 Tropidodipsas fasciatus — PERCINO-DANIEL et al. 2013 Tropidodipsas fasciata — MATA-SILVA et al. 2015 Tropidodipsas fasciata — WALLACH et al. 2014: 746 Tropidodipsas fasciata — GRÜNWALD et al. 2021 |
Distribution | Mexico (Chiapas, Guerrero, Tamaulipas, San Luis Potosí, Veracruz, Oaxaca), Guatemala ? fasciata: Mexico (Campeche, Yucatan, Quintana Roo) Type locality: Mexico guerreroensis: Mexico (Pacific slopes, probably in Oaxaca; only known locality: Buena Vista, Guerrero;probable locality, Uruapan, Michoacan, fide ÁLVAREZ DEL TORO & SMITH 1956: 16) |
Reproduction | oviparous |
Types | Holotype: BMNH (fide Smith & Taylor 1945: 150) Holotype: ZMB 8162 [Cochliophagus tornieri] Holotype: FMNH 100070 [guerreroensis] |
Diagnosis | Description (subannulata, adult female): “Total length 553 mm., tail 117 mm., scale rows 17; ventrals 187, caudals 73; anal entire; labials 7-8; eye diameter 2.8 mm., distance from eye to lip 1.4 mm.; scales very feebly keeled, smooth in outer 1 or 2 rows; posterior chinshields about half length of anterior; body slightly compressed;frontal 3.3 mm. wide, 3.8 mm long. Light rings stippled, gray in appearance, one scale in length at midline, two at first scale row, still wider (2 to 4 ventrals) on belly. Dark rings black, no brown evident. Light rings 16 on body, 8 on tail; 9 of these on body broken at middorsal line, only one completely broken ventrally although several others are narrowly complete midventrally; light rings somewhat larger and spaced farther apart anteriorly (13 scale lengths) than posteriorly (9-10 scale lengths).” (ALVAREZ DEL TORO & SMITH 1956) |
Comment | Synonymy partly after KOFRON 1985. Sibon fasciata has been synonymized with Sibon fischeri by some authors. Tropidodipsas kidderi, formerly included in the synonymy of T. fasciata, is considered as a subspecies of S. fischeri by KOFRON 1985. Type species: Tropidodipsas fasciata GÜNTHER 1858 is the type species of the genus Tropidodipsas GÜNTHER 1858. Note, however, that KOFRON 1985 synonymized Tropidodipsas with Sibon, a position which has not been universally accepted. Diet: snails (Santos et al. 2017 and references therein) Distribution: not in Jalisco fide CRUZ-SÁENZ et al. 2017. See Grünwald et al. 2021: 252 (Fig. 10) for a map. |
Etymology | The word Tropidodipsas is Greek and derived from two words, tropido, meaning "keeled" and dipsas, meaning "venomous snake." The specific epithet is derived from the Latin word fasciata, meaning "banded," in reference to the dorsal pattern (LEMOS-ESPINAL & DIXON 2013). |
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