Classification / Names
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Gobiiformes (Gobies) >
Microdesmidae (Wormfishes) > Ptereleotrinae
Etymology: Ptereleotris: Greek, pteron = wing, fin + The name of a Nile fish, eleotris (Ref. 45335); cyanops: Name derived from Ancient Greek cyanos (κυάνεος) = bmeaning blue and ops (ὤψ) for eye, referring to the blue iridescent bands on orbit of the eyes..
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট. Tropical
Eastern Indian Ocean: India.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 8.7 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 123270)
Short description
সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স
পৃষ্ঠীয় কাঁটা (মোট ) : 7; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 27; পায়ূ কাঁটা : 1; পায়ূর নরম পাখনা্তুন্ড: 27. This species is distinguished from its congeners by the following set of characters: caudal fin slightly truncate with 17 (9+8) total principal caudal rays, the 5th and 13th branched rays are greatly prolonged as filaments; discontinuous dorsal fin, the interdorsal space about the width of orbit diameter; second dorsal and anal fin are not elevated anteriorly; gill rakers 7+17; no black bar at base of pectoral fin; orange horizontal stripe on posterior body to caudal fin base (Ref. 123270).
This species was collected from the bycatch landings of single day trawlers operated at the
depth of 30-40 m along the Chennai coast at the distance of 20 to 60 km, which stretches from Mahabalipuram in south to Ennore in Northern Tamil Nadu, Bay of Bengal (the area is characterized by natural boulders and coral reefs) (Ref. 123270).
Life cycle and mating behavior
Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট
Kodeeswaran, P. and J. Praveenraj, 2020. A new species of dartfish of the genus Ptereleotris (Teleostei: Gobiidae) from the East Coast of India. Zootaxa 4861(3):423-428. (Ref. 123270)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
