Saccogaster staigeri
No common name
Collection Details
Specimens
Photos
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Records
Taxonomic Hierarchy
Actinopterygii (Ray-finned Fishes)
Ophidiiformes (Pearlfishes and others)
Bythitidae (Viviparous Brotulas)
Saccogaster
Saccogaster staigeri
Description
This species account was compiled from
Composite (multiple sources) (Carpenter, K.E. (ed.) 2002. The living marine resources of the Western Central Atlantic. FAO Species Identification Guide for Fishery Purposes. FAO, Rome.)
and processed using AI-assisted text extraction.
It may contain errors in spelling, punctuation, or formatting.
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Characters
Body shape: elongated. This species is distinguished from its congeners by the following set of characters: frontal plate have a pair of small, hidden, sub-dermal spines above and behind eyes; with a small, median, sub-dermal, ethmoidal spine in front of eyes; opercular spine hidden by skin, no preopercular spine; pectoral peduncle is prolonged; anterior gill arch with 3 developed rakers, 1.5-2 times length of gill filaments; palatines with 1tooth row, fang-like teeth on all dentigerous bones; vertebrae, precaudal 13-14 and total 53-54; fin rays, Dl 86-88, A 53-57 and pectoral 18-19; otolith length to height, 2.1, otolith length to colliculum length, 2.8 (Ref. 93007).
Distribution
Off Florida and Gulf of Mexico.
Habitat Associations
Marine. bathydemersal. depth range 201-450 m.
Biology
To 9 cm.
Rare species (Ref. 34024).
Reproductive mode: dioecism; fertilization: internal (oviduct); bearers (internal live bearers).
IUCN Red List Status: Least Concern (LC), assessed 2018-10-11. Resilience: High (Preliminary K or Fecundity.).
Commercial or Environmental Importance
Fisheries: of no interest.
References
Breder, C.M. and D.E. Rosen (1966) Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p.
Nielsen, J.G., W. Schwarzhans and D.M. Cohen (2012) Revisions of Hastatobythites and Saccogaster (Teleostei, Bythitidae) with three new species and a new genus. Zootaxa 3579:1-36.
Comments On Saccogaster staigeri