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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Sicydiinae
Etymology: Sicyopterus: Greek, sika, sikya = cucumber + Greek, pteron = wing, fin (Ref. 45335); punctissimus: Named after Mr. Franoux, who collected the holotype.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce démersal. Tropical
Africa: Madagascar.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 12.2 cm SL mâle / non sexé; (Ref. 54347)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 11; Épines anales: 1; Rayons mous anaux: 10; Vertèbres: 25. Diagnosis: This species differs from all congeners in possessing the following characters: a broad, darkly pigmented, midlateral band on the posterior half of the body, which extends onto the base of the caudal fin; numerous small dark (brownish) spots on the posterior half of the body, dorsal and ventral to this midlateral band; numerous small dark spots on the second dorsal fin; second dorsal, anal, caudal, and pectoral fins with light-colored (whitish to yellow) distal margins; second dorsal fin has one weak spine and 11 branched rays; lateral cleft in the upper lip markedly expanded dorsally; and scales on the nape and abdomen similar in size to scales on the sides of the body (Ref. 54347).
Body shape (shape guide): fusiform / normal; Cross section: other (see remarks).
Collected from clear, swift-flowing streams and rivers (Ref. 54347).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Sparks, J.S. and D.W. Nelson, 2004. Review of the Malagasy sicydiine gobies (Teleostei: Gobiidae), with description of a new species and comments on the taxonomic status of Gobius lagocephalus Pallas, 1770. Am. Mus. Novit. 3440:1-20. (Ref. 54347)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
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0 |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |