Classification / Names
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Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Apterichtus: From the Greek απτερόν (apteron), without fins, and ίχθύς (ichtus, more correctly written ichthys; masculine), fish.; mysi: Named for Mysi Hoang, California Academy of Sciences; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 35 - 64 m (Ref. 101270). Tropical
वितरण
देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri
Eastern Central Pacific: Marquesas Islands, Polynesia.
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 30.1 cm TL (female)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
जानवरों की रीड़ का जोड़: 146 - 153. This species is distinguished by the following characters: elongated with tail 2.2-2.4, head 17-18, and body depth 58-69 in total length; the snout is moderately pointed in lateral view, dorsal profile ca. 45-50° above lower jaw; preopercular pores 3, supratemporal canal with 3 pores; teeth conical, uniserial on jaws and vomer (5-6 vomerine teeth); colouration, body mostly pale in preservative, with fine brown speckling on the dorsal surface of body and tail; MVF 75-148, total vertebrae 146-153 (Ref. 101270).
Found over sand with associated rock and coral reef bottoms; captured using ichthyocides and dredges. The largest female specimen (30.1 cm TL) with eggs - 0.6-0.9 mm in diameter (Ref. 101270).
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
McCosker, J.E. and Y. Hibino, 2015. A review of the finless snake eels of the genus Apterichtus (Anguilliformes: Ophichthidae), with the description of five new species. Zootaxa 3941(1):49-78. (Ref. 101270)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00039 - 0.00204), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
