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> Gobiiformes (Gobies) > Butidae (Gudgeon gobies)
Etymology: Bostrychus: Greek, bostrykos = cure of lack of hair (Ref. 45335); scalaris: Name from the Latin 'scalaris' for ladder, referring to the step-ladder-like banded pattern on the body of this species..
More on author: Larson.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin benthopélagique. Tropical

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Western Pacific: Malaysia.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 9.3 cm SL mâle / non sexé; (Ref. 83590)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 9; Épines anales: 1; Rayons mous anaux: 8; Vertèbres: 27. This species is distinguished by the following characters: D2 I,9; A I,8; pectoral rays 16; lateral line scales 135-142; mandibular sensory papilla row I arranged in clusters; head broad and depressed; body slender, compressed posteriorly; pectoral fins heavily pigmented; body with distinctive ladder-like dark bars and complex serpentine pattern (Ref. 83590).

The holotype was found under a small log in a very small muddy pool at low tide, in a partly cleared mangrove (dominated by Avicennia marina). The collection site is now 'reclaimed' land. The water was brackish (20 ppt) and only a few centimetres deep (Ref. 83590).

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Larson, H.K., 2008. New species of the gudgeon Bostrychus (Teleostei: Gobioidei: Eleotridae), from peninsular Malaysia. The Beagle, Records of the Museums and Art Galleries of the Northern Territory 24:147-150. (Ref. 83590)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00450 - 0.02327), b=3.06 (2.86 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.7 ±0.6 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Bostrychus scalaris Larson, 2008