Classification / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Schismatogobius: Greek, schisma, -atos = crack, fissure + latin, gobius = gudgeon (Ref. 45335); vanuatuensis: The name for the new species is derived by combining Vanuatu and the Latin suffix -ensis that in combination means 'from the Vanuatu'. This name is used because the new species is known only from Vanuatu..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce benthopelagico; distribuzione batimetrica 0 - 3 m (Ref. 52347). Tropical
Oceania: Known from the island of Santo, Vanuatu.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm SL maschio/sesso non determinato; (Ref. 52347); 4.0 cm SL (female)
Short description
Morfologia | Morfometria
Spine dorsali (totale): 7; Raggi dorsali molli (totale): 9-10; Spine anali 1; Raggi anali molli: 9. Dorsal fins with VI-I, 9-10; Anal fins I, 9; Caudal fin with 11 branched rays; Pectoral fin usually 17 (16-17) rays, ventral, most ray simple; Pelvic fins always I, 5, with both fins joined together their entiere length between rays 5 to form a strong cup-like disc and well developed frenum; ventral surface of head in females with central black spot. Jaw lengths in males much greater than in females. In live colors, lateral body markings with patterns of orange, brown, grey, white and black can appear as transverse bars or big spots. Transverse black bars with a marginal blue line. First dorsal fin with a black spot and an upper red one (Ref. 52347).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Keith, P., G. Marquet and R.E. Watson, 2004. Schismatogobius vanuatuensis, a new species of freshwater goby from Vanuatu, South Pacific. Cybium 28(3):237-241. (Ref. 52347)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Informazioni ulteriori
Nomi ComuniSinonimiMetabolismoPredatoriEcotossicologiaRiproduzioneMaturitàDeposizioneSpawning aggregationFecundityUovaEgg development
Age/SizeAccrescimentoLength-weightLength-lengthLength-frequenciesMorfometriaMorfologiaLarveDinamica popolazioni larvaliReclutamentoAbbondanzaBRUVS
BibliografiaAcquacolturaProfilo di acquacolturaVarietàGeneticaElectrophoresesEreditarietàMalattieElaborazioneNutrientsMass conversion
CollaboratoriImmaginiStamps, Coins Misc.SuoniCiguateraVelocitàModalità di nuotoArea branchialeOtolithsCervelliVista
Strumenti
Special reports
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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=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), 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
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).