Common names from other countries
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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
Sinh thái học
Biển Sống nổi và đáy. Tropical
Western Pacific: Malaysia.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 9.3 cm SL con đực/không giới tính; (Ref. 83590)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các tia vây lưng cứng (tổng cộng) : 7; Các vây lưng mềm (tổng cộng) : 9; Tia cứng vây hậu môn: 1; Tia mềm vây hậu môn: 8; Động vật có xương sống: 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).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
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)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 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).
Mức dinh dưỡng (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).