Amblyeleotris melanocephala, Blackhead shrimpgoby

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Amblyeleotris melanocephala Aonuma, Iwata & Yoshino, 2000

Blackhead shrimpgoby
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Amblyeleotris melanocephala   AquaMaps   Data sources: GBIF OBIS
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Image of Amblyeleotris melanocephala (Blackhead shrimpgoby)
No image available for this species;
drawing shows typical species in Gobiidae.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Amblyeleotris: Greek, amblys = darkness + The name of a Nile fish, eleotris (Ref. 45335); melanocephala: From the Greek mela (black) and cephal (head), and refers to the dark coloration of head.

Environment: milieu / climate zone / Tiefenbereich / distribution range Ökologie

seewasser demersal; tiefenbereich 20 - 62 m (Ref. 90102). Subtropical

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Asia: Ryukyu Islands, Japan, and underwater photograph from Bali, Indonesia (Ref. 36348).

Size / Gewicht / Alter

Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 9.4 cm SL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 13; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 13; Wirbelzahl: 26. Head and nape dark brown; a few yellowish spots on pectoral-fin base and opercle margin; second dorsal-fin rays I-13; proportional length of interpelvic connecting membrane relative to longest pelvic-fin ray 0.46-0.55; ventral frenum present; midline of nape naked, sides scaled above midpoint between preopercle and opercle (Ref. 36348). longitudinal scale series 92-101 (Ref. 90102).
Body shape (shape guide): elongated; Cross section: compressed.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Found in sand bottoms in 20-62 m (Ref. 90102).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Aonuma, Y., A. Iwata and T. Yoshino, 2000. A new species of the genus Amblyeleotris (Pisces: Gobiidae) from Japan. Ichthyol. Res. 47(2):113-117. (Ref. 36348)

IUCN Rote Liste Status (Ref. 130435: Version 2025-1)

  nicht bedroht (LC) ; Date assessed: 14 August 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

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Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 19.8 - 28.2, mean 26.8 °C (based on 50 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈