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Percopsiformes (Trout-perches, pirate perches and cavefishes) >
Aphredoderidae (Pirate perches)
Etymology: Aphredoderus: Greek, aphod = excrement + Greek, dere = throat, in reference to the unusual postion of the anus (Ref. 45335); ornatus: Name 'ornatus' refers to the black horizontal stripe ornamentation on the lower half of the caudal peduncle and rear abdomen of this species.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce bentopelágico. Temperate
North America: USA.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 8.8 cm SL macho / no sexado; (Ref. 133071)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 4; Radios blandos dorsales (total) : 10 - 12; Espinas anales: 3; Radios blandos anales: 6 - 7. This species is distinguished from its congeners by the following set of characters: ventrolateral stripe present, and all except A. sayanus by lower mean scale counts; lateral series 42 vs. 46-49, rows above lateral line 8 vs. 9-10, caudal peduncle rows 29 vs. 33-35, and four vs. three dorsal spines. From A. sayanus, this species has a narrower body (mean 30.5% SL vs. 33%). From A. retrodorsalis, this species further differs by having two defined caudal spots and a shorter postopercular length frequently <15% SL compared to >15% SL (Ref. 133071).
Cross section: compressed.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Muller, T.A. and A.M. Simons, 2024. Taxonomic revision of the Pirate Perches, Aphredoderus, (Percopsiformes:
Aphredoderidae) with descriptions of two new species. Zootaxa 5415(1):077-105 (Ref. 133071)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: sin interés
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.7502 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (21 of 100). 🛈 |