>
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Polyspondylogobius: Greek, poly = a lot of + Greek, spondylos = vertebra + latin, gobius = gudgeon (Ref. 45335); sinensis: From the old name for China. Polyspondylogobius comes from the Greek term "poly" for many, and "spondylos" for vertebra, which refer to the uniquely numerous vertebrae of the species.
Environment: milieu / climate zone / Tiefenbereich / distribution range
Ökologie
seewasser; brackwasser demersal. Tropical
Northwest Pacific: known only from Guangdong and Guangxi in southern China.
Size / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 4.9 cm SL Männchen/unbestimmt; (Ref. 13482)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 4; Rückenflossenweichstrahlen (insgesamt) : 31 - 34; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 18 - 20. Live specimens semi-transparent. Preserved specimens brownish or yellowish, pale ventrally; middle of caudal fin with short grey band; fin membranes translucent.
Mainly found in brackish water, river mouths and tidal pools, but also near the bottom in shallow, sandy bays.
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Kimura, S. and H.L. Wu, 1994. Polyspondylogobius sinensis, a new genus and species of gobiid fish from southern China. Jap. J. Ichthyol. 40(4):421-425. (Ref. 13482)
IUCN Rote Liste Status (Ref. 130435: Version 2025-1)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
Download XML
Internet Quellen
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00353 - 0.02836), b=3.08 (2.84 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.5 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).
🛈
