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Teleostei (teleosts) > Gobiiformes (Gobies) > Butidae (Gudgeon gobies)
Etymology: Bostrychus: Greek, bostrykos = cure of lack of hair (Ref. 45335).
More on author: Nichols.

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

Freshwater; demersal. Tropical; 5°S - 7°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia and Oceania: Irian Jaya, Indonesia and Papua New Guinea.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 18.3 cm SL male/unsexed; (Ref. 55841)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 11 - 13; Anal spines: 1; Anal soft rays: 9 - 10; Vertebrae: 34 - 36. Distinguished by the following characters: posterior interorbital pore paired laterally; second dorsal fin usually I,11-12; vertebrae 34-36 (Ref. 55841).

Occurs in swamps, backwaters, well vegetated slow-flowing creeks and rocky pools (Ref. 2847).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Hoese, D.F. and M. Kottelat, 2005. Bostrychus microphthalmus, a new microphthalmic cavefish from Sulawesi (Teleostei: Gobiidae). Ichthyol. Explor. Freshwat. 16(2):183-191. (Ref. 55841)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Data deficient (DD) ; Date assessed: 10 May 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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=0.00955 (0.00432 - 0.02113), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.0 ±0.7 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (12 of 100).

Bostrychus strigogenys Nichols, 1937