Classification / Names
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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Gobiesocinae
Etymology: Acyrtus: Greek, a = without + Greek, kyrtos, -e, -on = bent + Greek, ops = shape (Ref. 45335); pauciradiatus: Specific name derived from Latin 'pauciradiatus', meaning having few rays, in reference to the dorsal, anal and pectoral fin rays, which have fewer rays than the other members of the genus..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale. Tropical
Distribuzione
Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri
Southwestern Atlantic: off northeastern Brazil.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 1.6 cm SL maschio/sesso non determinato; (Ref. 54768)
Short description
Morfologia | Morfometria
Raggi dorsali molli (totale): 7-8; Raggi anali molli: 6 - 8. Distinguished from its congeners by having a reduced number of rays in the dorsal, anal and pectoral fins: dorsal-fin rays 7-8; anal-fin rays 6-8; pectoral-fin rays 20-22 (Ref. 54768).
Occurs in shallow waters on hard-bottom habitats that consist of areas rich in calcareous and brown algae, corals and sponges (Ref. 54768).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Sampaio, C.L.S., J.A.C.C. Nunes and L.F. Mendes, 2004. Acyrtus pauciradiatus, a new species of clingfish (Teleostei: Gobiesocidae) from Fernando de Noronha Archipelago, Pernambuco state, Northeastern Brazil. Neotrop. Ichthyol. 2(4):205-208. (Ref. 54768)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Informazioni ulteriori
StatiAree FAOEcosystemsPresenzeIntroduzioniStocksEcologiaDietaPredeConsumo di ciboRazione
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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Fonti Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00250 - 0.01521), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.3 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).