Klassifizierung / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335); lingtongyanensis: Named for its type locality, the small hill-stream in Dongshi river basin near the 'Lingtongyan' mountain, Darshi township, Shaoan County, Janchou City, Fujian Province, China..
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser benthopelagisch; tiefenbereich 0 - 1 m (Ref. 127453). Subtropical
Asia: China.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 3.9 cm SL Männchen/unbestimmt; (Ref. 127453)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 8; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 7; Wirbelzahl: 26. This species is distinguished from its congeners by the following characters: D2 I,8; A I,7; pectoral fin rays modally 16; longitudinal scale series 25-27 (modally 26); predorsal scales 3-6 (modally 5-6); vertebral count 26. Colouration: in males, the lateral body has 6-7 major patches of irregularly grayish to brownish black marks; cheek blackish brown with four oblique grayish black stripes; the branchiostegal membrane grayish blue without any light spots; first dorsal fin with a broad grayish brown band in the middle, outer margin pinkish orange; pectoral fin base with longitudinal deep brown bar in upper region; caudal fin gray with four vertical rows of brown spots, its base has a short brownish black bar (Ref. 127453).
Collected with hand- and cast-net from shallow-water riffles and front region of pools, at depths of 20-50 cm, with substratum of medium to large pebbles, moderate to fast flowing water (Ref. 127453).
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Chen, I.-S., S.-C. Wang, K.-Y. Chen and K.-T. Shao, 2022. A new freshwater goby of Rhinogobius lingtongyanensis (Teleostei, Gobiidae) from the Dongshi river basin, Fujian Province, southeastern China. Zootaxa 5189(1):18-28. (Ref. 127453)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
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=0.00724 (0.00338 - 0.01553), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±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).
