Teleostei (teleosts) >
Anguilliformes (Eels and morays) >
Congridae (Conger and garden eels) > Bathymyrinae
Etymology: Chiloconger: Greek, cheilos = lip + Latin, conger = conger (Ref. 45335).
More on author: Garman.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 27 - 2198 m (Ref. 58018), usually 27 - 247 m (Ref. 96339). Tropical
Eastern Central Pacific: western coast of Mexico, Central and South America from the southern Gulf of California to Colombia. Not recorded from any of the oceanic islands of the eastern Pacific.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL male/unsexed; (Ref. 9292)
Dorsal spines (total): 0; Anal spines: 0; Vertebrae: 118 - 122. Moderately elongate, small species with short, bluntly-rounded snout and a dark margin on the dorsal fin anteriorly. Preanal lateral line pores 19-27, predorsal length 20-26% TL (Ref. 50529). Caudal fin broadly rounded (Ref. 50529).
Body shape (shape guide): eel-like; Cross section: oval.
Adults are secretive and bottom-dwelling and prefer soft substrata where they can burrow with their tails (Ref. 28023). Oviparous, with planktonic leptocephali (Ref. 35590).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Smith, D.G. and E.S. Karmovskaya, 2003. A new genus and two new species of congrid eels (Teleostei: Anguilliformes: Congridae) from the Indo-West Pacific, with a redescription and osteology of Chiloconger dentatus. Zootaxa 343:1-19. (Ref. 50529)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref. 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00107 (0.00046 - 0.00251), b=3.07 (2.86 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophic level (Ref. 69278) |
3.8 ±0.7 se; based on size and trophs of closest relatives |
Resilience (Ref. 120179) |
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.). |
Fishing Vulnerability (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |