Papiliolebias ashleyae

Papiliolebias ashleyae Nielsen & Brousseau, 2014

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Papiliolebias ashleyae
Male Foto de Vermeulen, F.

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> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Rivulidae (Rivulines) > Rivulinae
Etymology: Papiliolebias: Latin, papilio, -onis = butterfly + Greek, lebias, ou = a kind of small fish (Ref. 45335)ashleyae: Named for the the daughter of Dr. Roger Brousseau, Ashley Kimberly Brousseau, who collected the first specimen of the species.
Eponymy: Ashley Kimberly Brousseau is the daughter of the second author Dr Roger Brousseau, who collected the first specimen of the species. (Also see Brousseau) (Ref. 128868), visit book page.

Entorno: milieu / zona climática / rango de profundidad / gama de distribución Ecología

; agua dulce bentopelágico; pH range: 6.9 - ?. Tropical; 31°C - 35°C (Ref. 94790)

Distribución Territorios | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Mapa de puntos | Introducciones | Faunafri

South America: Rio Mamoré basin, Rio Madeira drainage in Bolivia.

Tamaño / Peso / Edad

Madurez: Lm ?  range ? - ? cm
Max length : 3.6 cm SL macho / no sexado; (Ref. 94790); 2.9 cm SL (female)

Descripción breve Claves de identificación | Morfología | Morfometría

Radios blandos dorsales (total) : 10 - 12; Radios blandos anales: 15 - 18; Vértebra: 25 - 28. Papiliolebias ashleyae is distinguished from all other congeners by the following characters: lower prepelvic length in males 43.6-44.7% SL (vs. 44.9- 51.5% SL); lower pre-pelvic length in females 43.3-46.8% SL (vs. 48.2-51.7% SL); and color pattern of males consisting of an overall redbrownish coloration, including the dorsal, caudal and pelvic fins basis (vs. overall color pattern dark blue, but never red-brown). Additional characters useful to distinguished from other species include a reddishbrown stripe on the basis of the dorsal and anal fins, with whitish blotches, and distal portion of anal- and caudal-fins bluish (vs. absence of reddish- brown stripe in the remaining species of the genus, where the caudal and anal-fin basis possess white and black spots); dorsal-fin origin at vertical through base of anal-fin rays 9th-10th (vs. 7th-8th in P. bitteri and 6th-9th in P. hatinne); body with brownish-red background and iridescent greenishblue scales, forming slender, oblique, ladder-like stripes (vs. oblique thick lines arranged parallel to each other); pelvic-fin red, with three spots (from basal to distal portion of fin): white, dark red and white (vs. dark blue without spots); third pelvic fin-rays transformed into a filament (vs. third pelvic-fin ray not transformed into a filament), and pelvic-fin separated by a small 4 mm interspace (vs. not separated) (Ref. 94790).
Body shape (shape guide): elongated.

Biología     Glosario (por ej. epibenthic)

Inhabits temporary pool with about 250 meters length and 20 meters width. Collected at the center of the pool, with water depth of 120 cm. Water temperature at the surface of the pool was 34.5°C while at the marginal area of the pool, at depth of 20 cm, was 31° C. Syntopic with exclusively annual rivulid fishes such as females of an unidentified Neofundulus species, Spectrolebias brousseaui and an undescribed Trigonectes species. Other animals found at the temporary pool include Phylomedusa sp. tadpoles, clams and freshwaters crabs. The pool has abundant and dense aquatic vegetation, with unidentified species belonging to the genera Echinodorus, Utricularia and Nymphaea. The eggs are small measuring about 0.90 mm in diameter and have long filaments at the surface of the chorium (Ref. 94790).

Ciclo vital y comportamiento de apareamiento Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Referencia principal Suba sus referencias | Referencias | Coordinador : Costa, Wilson J.E.M. | Colaboradores

Nielsen, D.T.B. and R. Brousseau, 2014. Description of a new annual fish, Papiliolebias ashleyae (Cyprinodontiformes: Rivulidae) from the upper Rio Mamoré basin, Bolivia. aqua, Int. J. Ichthyol. 20(1):53-59. (Ref. 94790)

Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Amenaza para el ser humano

  Harmless





Usos humanos

FAO - Publication: search | FishSource |

Más información

Ecología Trófica
Alimentos (presas)
Composición de la dieta
consumo de alimento
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Despredadores
Ecología
Ecología
Dinámica de la población
Coeficiente del crecimiento para
Edades / tallas máximas
Longitud-peso rel.
Longitud-longitud rel.
Longitud-frecuencias
Conversión de masas
Reclutamiento
Abundancia
Ciclo de vida
Reproducción
Madurez
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Fecundidad
Puesta
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heritabilidad
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Relacionados con el ser humano
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Fuentes de Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Género, Especie | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Árbol de la vida | Wikipedia: Go, búsqueda | World Records Freshwater Fishing | Zoobank | Expediente Zoológico

Estimaciones basadas en modelos

Índice de diversidad filogenética
(Referencia 82804)
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight 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)
3.2   ±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 (10 of 100). 🛈