Diagnostic Description
(
英語
)
由Fishbase提供
Eye covered by thin, transparent skin. Species differs from all other known members of the subfamily Trichomycterinae by the combination of its lack of both the pelvic fins and girdle, eight or nine principle dorsal fin rays, 37-39 vertebrae, 18-20 ribs on each side, the elongate body with a transversely flattened caudal peduncle, the posteriorly straight and slightly posterodorsally angled caudal fin margin, the lack of pronounced marmorated pigmentation on the body and fins, its lack of s very thick, rugose layer of fatty tissue on the body and head, the presence of a portion of the laterosensory canal system within the sphenotic, the lack of an extensive perforation of the skin surface by pores of the ampullary organs, and its maximum length.
Morphology
(
英語
)
由Fishbase提供
Dorsal spines (total): 0; Dorsal soft rays (total): 12 - 13; Analspines: 0; Analsoft rays: 11 - 12; Vertebrae: 37 - 39
Trophic Strategy
(
英語
)
由Fishbase提供
Collected from a 0.5 m deep, small, clear water stream with a sandy bottom at an elevation of approximately 3500 m. The stomachs of two specimens contained dipteran larvae (Chironomidae and Ceratopogonidae), filamentous algae, and sand indicating that the species feeds, at least in part on autochthonous benthic macroinvertebrates (Ref. 37038).
- Recorder
- Grace Tolentino Pablico
Biology
(
英語
)
由Fishbase提供
Collected from a 0.5 m deep, small, clear water stream with a sandy bottom at an elevation of approximately 3500 m. The stomachs of two specimens contained dipteran larvae (Chironomidae and Ceratopogonidae), filamentous algae, and sand indicating that the species feeds, at least in part on autochthonous benthic macroinvertebrates (Ref. 37038).
Trichomycterus catamarcensis: Brief Summary
(
加泰隆語
)
由wikipedia CA提供
Trichomycterus catamarcensis és una espècie de peix de la família dels tricomictèrids i de l'ordre dels siluriformes.
Trichomycterus catamarcensis: Brief Summary
(
西班牙、卡斯蒂利亞西班牙語
)
由wikipedia ES提供
Trichomycterus catamarcensis es una especie de peces de la familia Trichomycteridae en el orden de los Siluriformes.
Trichomycterus catamarcensis
(
巴斯克語
)
由wikipedia EU提供
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Trichomycterus catamarcensis: Brief Summary
(
巴斯克語
)
由wikipedia EU提供
Trichomycterus catamarcensis Trichomycterus generoko animalia da. Arrainen barruko Trichomycteridae familian sailkatzen da.
卡塔馬河毛鼻鯰: Brief Summary
(
漢語
)
由wikipedia 中文维基百科提供
卡塔馬河毛鼻鯰，為輻鰭魚綱鯰形目毛鼻鯰科的其中一種，為熱帶淡水魚，分布於南美洲阿根廷Blanca湖流域，體長可達4.2公分，棲息在沙底質、水質清澈的底層水域，生活習性不明。
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