Results 61 to 70 of about 418 (159)

Following food clouds: feeding association between a minute loricariid and a characidiin species in an Atlantic Forest stream, Southeastern Brazil

Neotropical Ichthyology
Following behavior is a widespread feeding tactic among marine fishes, but remains poorly documented for freshwater fishes. The present study describes such association between two freshwater species: the minute armored catfish Parotocinclus maculicauda ...
Rafael P. Leitão, Érica P. Caramaschi, Jansen Zuanon   +2 more
doaj   +1 more source

FIGURE 5 in A new species of Characidium (Characiformes: Crenuchidae) from the rio Parnaíba basin, northeastern Brazil

, 2018
FIGURE 5. Sampling locality of Characidium tapuia, Brazil, Piauí, São Gonçalo do Gurgueia, rio Gurgueia, rio Parnaíba basin.Published as part of Zanata, Angela M., Ramos, Telton P. A.
Zanata, Angela M., Ramos, Telton P. A., Oliveira-Silva, Leonardo   +2 more
core   +1 more source

Seasonal dynamics of fish diversity and assemblage composition in temporary pools of a protected Atlantic Forest area

Journal of Fish Biology, EarlyView.
Abstract The Atlantic Forest is one of the top five biodiversity hotspots on the planet and is considered a global priority for conservation, largely due to extensive human‐driven deforestation. Temporary pools in the Atlantic Forest harbour unique and vulnerable fish assemblages, yet remain poorly studied, particularly within protected areas.
Gabriel Gonçalves de Souza, Amanda Selinger, Esli Emanoel Domingues Mosna, Francisco Langeani, Rodrigo Rodrigues Domingues, João Henrique Alliprandini da Costa   +5 more
wiley   +1 more source

FIGURE 4 in Characidium chancoense, a new species of South American darter from the Río Cauca drainage, Colombia (Characiformes: Crenuchidae)

, 2020
FIGURE 4. Medial view of (a.) left premaxilla and (b.) dentary of Characidium chancoense, IMCN 4527, paratype. Scale bar: 0.2 mm.Published as part of Agudelo-Zamora, Henry D., Ortega-Lara, Armando & Taphorn, Donald C., 2020, Characidium chancoense, a new
Taphorn, Donald C., Ortega-Lara, Armando, Agudelo-Zamora, Henry D.   +2 more
core   +1 more source

FIG. 11 in Redescription of the Guiana Shield Darter Species Characidium crandellii and C. declivirostre (Crenuchidae) with Descriptions of Two New Species

, 2021
FIG. 11. Dorsal, lateral, and ventral views of Characidium wangyapoik, new species, in life, CSBD F-3615, holotype, 72.6 mm SL. Photos by N. K. Lujan.Published as part of Armbruster, Jonathan W., Lujan, Nathan K. & Bloom, Devin D., 2021, Redescription of
Bloom, Devin D., Armbruster, Jonathan W., Lujan, Nathan K.   +2 more
core   +1 more source

A new miniature of crenuchid (Teleostei, Characiformes): description, phylogenetic positioning and conjectures about body size evolution and morphological disparity in Crenuchidae

, 2023
Crenuchidae constitui um subgrupo bem estabelecido de Characiformes, amplamente distribuídos na região Neotropical, mas são taxonomicamente e morfologicamente mais diversos nas drenagens do norte da América do Sul.
Ribeiro, Douglas de Castro
core  

Cytogenetics characterization of Crenuchus spilurus (Günther, 1863): a remarkable low diploid value within family Crenuchidae (Characiformes)

, 2018
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Processo FAPESP: 2009/50952-2Conventional and molecular cytogenetic analyses were performed in specimens of the Neotropical Crenuchus spilurus freshwater fish species from a single location ...
Foresti, Fausto [UNESP], Fausto Foresti, Oliveira, Claudio, Pazian, Marlon F., Oliveira, Claudio [UNESP], Claudio Oliveira, Pazian, Marlon F. [UNESP], Marlon F. Pazian, Foresti, Fausto   +8 more
core   +1 more source

FIG. 12 in Redescription of the Guiana Shield Darter Species Characidium crandellii and C. declivirostre (Crenuchidae) with Descriptions of Two New Species

, 2021
FIG. 12. Dorsal, lateral, and ventral views of Characidium wangyapoik, new species, after preservation, CSBD F-3615, holotype, 72.6 mm SL; Kuribrong River population. Photos by J. W.
Bloom, Devin D., Armbruster, Jonathan W., Lujan, Nathan K.   +2 more
core   +1 more source

A new species of Characidium Reinhardt (Characiformes: Crenuchidae) with a unique mid-water behavior from the upper rio Madeira basin, Brazil

, 2020
Junior, Nelson Flausino, Lima, Flávio C.T., Machado, Francisco A., Melo, Marcelo R.S. (2020): A new species of Characidium Reinhardt (Characiformes: Crenuchidae) with a unique mid-water behavior from the upper rio Madeira basin, Brazil. Zootaxa 4816 (3):
Melo, Marcelo R. S., Lima, Flavio C. T., Machado, Francisco A., Flausino Junior, Nelson [UNESP], Melo, Marcelo R.S., Junior, Nelson Flausino, Lima, Flávio C.T.   +6 more
core   +1 more source

FIG. 9 in Redescription of the Guiana Shield Darter Species Characidium crandellii and C. declivirostre (Crenuchidae) with Descriptions of Two New Species

, 2021
FIG. 9. Distributions of Characidium declivirostre, C. duplicatum, new species, and C. wangyapoik, new species. Type localities indicated by T's (approximated for C. declivirostre).Published as part of Armbruster, Jonathan W., Lujan, Nathan K.
Bloom, Devin D., Armbruster, Jonathan W., Lujan, Nathan K.   +2 more
core   +1 more source