Classification / Names
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Siluriformes (Catfishes) >
Horabagridae (Imperial catfishes)
Etymology: Pseudeutropius: Greek, pseudes = false + Greek, eu = well + keel, in reference to the compressed body of the fish; indigens: Name from Latin word meaning to need or want, in allusion to the lower number of anal-fin rays and gill rakers when compared to P. moolenburghae, the congener that it superficially resembles
most.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Nước ngọt Sống nổi và đáy. Tropical
Asia: Thailand.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.7 cm SL con đực/không giới tính; (Ref. 87871)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
This species is distinguished from P. moolenburghae in having fewer anal-fin rays 37-41 (vs.42-49); fewer rakers on the first gill arch 33-35 (vs. 43-45); a wider head 10.5-11.0% SL (vs. 8.5-9.9% SL); differs from P. brachypopterus in having more anal-fin rays 37-41 (vs. 31-35); shorter (23.1-24.3% SL vs. 27.0-30.6) and narrower (10.5-11.0% SL vs. 11.7-14.0) head; differs from P. mitchelli in having more anal-fin rays 37-41 (vs. 35-37); longer nasal, maxillary and mandibular barbels, reaching to at least anal-fin origin (vs. not reaching beyond pelvic-fin base) (Ref. 87871).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Ng, H.H. and C. Vidthayanon, 2011. Pseudeutropius indigens, a new species of schilbeid catfish (Teleostei: Siluriformes) from peninsular Thailand. Zootaxa 3037:45-50. (Ref. 87871)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
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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=0.00468 (0.00188 - 0.01164), b=3.12 (2.91 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).