Search found 87 matches

by Horlack
Tue Aug 16, 2022 12:45 am
Forum: Taxonomy & Science News
Topic: Developmental osteology of Ictalurus punctatus and Noturus gyrinus
Replies: 1
Views: 853

Re: Developmental osteology of Ictalurus punctatus and Noturus gyrinus

very very long article ! 66 pages ! Very interesting and detailed
by Horlack
Tue Aug 16, 2022 12:43 am
Forum: Taxonomy & Science News
Topic: Developmental osteology of Ictalurus punctatus and Noturus gyrinus
Replies: 1
Views: 853

Developmental osteology of Ictalurus punctatus and Noturus gyrinus

Developmental osteology of Ictalurus punctatus and Noturus gyrinus (Siluriformes: Ictaluridae) with a discussion of siluriform bone homologies Author : Kole M. Kubicek Magazine : Vertebrate Zoology 72 : pages 661-727 (Print: 1864-5755 Online: 2625-8498 ) Received 1 April 2022 | Accepted 19 July 202...
by Horlack
Mon Jul 04, 2022 10:27 am
Forum: Taxonomy & Science News
Topic: Histological study of maxillary barbels in Silurus triostegus and Heteropneustes fossilis
Replies: 0
Views: 707

Histological study of maxillary barbels in Silurus triostegus and Heteropneustes fossilis

(Nota : I have not seen and found this old article/paper on this section of the forum. So I put it. https://www.planetcatfish.com/forum/search.php?keywords=Heteropneustes+&fid%5B0%5D=14 => paper not found https://www.planetcatfish.com/forum/search.php?keywords=triostegus+&fid%5B0%5D=14 => pa...
by Horlack
Mon Jun 20, 2022 6:50 pm
Forum: Taxonomy & Science News
Topic: Direct development of the catfish pectoral fin
Replies: 0
Views: 866

Direct development of the catfish pectoral fin

Direct development of the catfish pectoral fin – an alternative pectoral fin pattern of teleosts Publication : Developmental Dynamics First published : 15 june 2022 Authors : Fedor Shkil, Daria Kapitanova, Vasily Borisov, Nikolay Veretennikov, Natacha Roux, Vincent Laudet HTML : https://anatomypubs...
by Horlack
Fri Jan 28, 2022 8:40 pm
Forum: Taxonomy & Science News
Topic: New Oreoglanis
Replies: 2
Views: 2490

Re: New Oreoglanis

224 New Species Discoveries in the Greater Mekong Region Oreoglanis omkoiense (Great Mekong) Found in Chiang Mai province in the basin of Maetuen River - a tributary of the Ping River, which in turn drains into the Chao Phraya River - this new species of catfish lives in cold, clean and fast-flowing...
by Horlack
Tue Oct 26, 2021 3:48 pm
Forum: Taxonomy & Science News
Topic: A new species of claroteid catfish (Eocene-Fossil)
Replies: 0
Views: 1391

A new species of claroteid catfish (Eocene-Fossil)

A new species of claroteid catfish (Siluriformes: Claroteidae) from the Eocene of Egypt, (Africa) indicates continental differences in tempo of catfish evolution Authors : Alison M. Murray & Robert B. Holmes Article : Journal of Vertebrate Paleontology , e1979021 | Received 23 Mar 2021, Accepte...
by Horlack
Tue Oct 26, 2021 3:45 pm
Forum: Taxonomy & Science News
Topic: Spatial and Temporal Patterns of Pelagic Catfish Larvae
Replies: 0
Views: 1255

Spatial and Temporal Patterns of Pelagic Catfish Larvae

Spatial and Temporal Patterns of Pelagic Catfish Larvae Drifting in Lowland Rivers of Eastern Ecuador (Pisces: Siluriformes) Authors : Theodore W. Hermann; Donald J. Stewart; Ramiro E. Barriga Salazar; Stephen M. Coghlan, Jr. Papers : Ichthyology & Herpetology, Volume 109, Issue 4 December 2021...
by Horlack
Mon Jun 14, 2021 9:06 pm
Forum: South American Catfishes (Callichthyidae - Corys et al)
Topic: Atypical medical case: outgrowth scales
Replies: 1
Views: 2663

Atypical medical case: outgrowth scales

Reference/Source : https://acuariofiliamadrid.org/Thread-Corydora-dando-vueltas https://vimeo.com/562669130 [FEEDBACK : ATYPICAL MEDICAL CASE : OUTGROWTH SCALES] I would like to present an atypical medical case, on corydoras, found on a Spanish forum, which I was confronted with Symptoms: the coryd...
by Horlack
Mon May 10, 2021 8:03 pm
Forum: Taxonomy & Science News
Topic: Two new species : Hypostomus cafuringa & Hypostomus crulsi
Replies: 3
Views: 2642

Two new species : Hypostomus cafuringa & Hypostomus crulsi

Two new species of Hypostomus suckermouth armored catfishes (Teleostei: Loricariidae) from Central Brazil Papers/Magazine : Journal of Fish Biology Author s : Yan Felipe Figueira Soares,Pedro De Podestà Uchôa de Aquino, Justin C. Bagley, Francisco Langeani, Guarino R. Colli First published : 06 May...
by Horlack
Thu Feb 11, 2021 7:05 pm
Forum: South American Catfishes (Callichthyidae - Corys et al)
Topic: [scholar] Respiratory characteristics of Hoplosternum littorale
Replies: 0
Views: 1541

[scholar] Respiratory characteristics of Hoplosternum littorale

[scholar] Respiratory characteristics of Hoplosternum littorale From : Elizabeth Gusmao AFFONSO ACTA AMAZONICA 31(2) : 249-262. 2001 PDF : https://portal.inpa.gov.br/fasciculos/31-2/PDF/v31n2a08.pdf It is a old papers from 2001 But, it seems that this article appeared in a specific journal of a rese...
by Horlack
Sat Jan 30, 2021 6:03 am
Forum: Taxonomy & Science News
Topic: Want fry to grow fast with better survival? Use circular or ellipsoid tanks, not square
Replies: 3
Views: 1719

Re: Want fry to grow fast with better survival? Use circular or ellipsoid tanks, not square

very strange result. I am not convinced of the result. I don't see any logical reason, from an evolutionary point of view (Darwin evolution), why a fish would grow faster in an elliptical aquarium. For me, this result should be taken with great care, there are surely some biases. Because for example...
by Horlack
Tue Jul 28, 2020 7:06 am
Forum: Taxonomy & Science News
Topic: Length-weight relationship for Hypostomus ancistroides & Corydoras flaveolus
Replies: 0
Views: 1504

Length-weight relationship for Hypostomus ancistroides & Corydoras flaveolus

Title : Length-weight relationship for two fish species from Ipanema National Forest, São Paulo state, Brazil Magazine / Journal : Revista Colombiana de Ciencia Animal RECIA Authors : Soinski TA, CostaMS, BrambillaEM, Smith W Reception : 24 march 2020 Approval: 1 july 2019 Publication : 21 june 202...
by Horlack
Mon Jul 27, 2020 10:54 pm
Forum: Taxonomy & Science News
Topic: Universal model of skin colouration patterns of Pseudoplatystoma
Replies: 1
Views: 1396

Re: Universal model of skin colouration patterns of Pseudoplatystoma

It's very interesting. Because an extrapolation is plausible. We now know that the coloring and its patterns are dependent on few genome parameters. And that they are often linked to the pressure of the biotope. So that this is surely extrapolable, for all fish. And what is most wonderful is that th...
by Horlack
Fri May 29, 2020 8:47 am
Forum: Taxonomy & Science News
Topic: The development of tactile social interactions in Corydoras aeneus larvae
Replies: 1
Views: 1276

Re: The development of tactile social interactions in Corydoras aeneus larvae

This impact is enormous. Because to separate the fry from the parents (nursery aquarium), you will have future corydoras, with out of phase social behavior. The social, interactive and tactile aspect is very important for corydoras. They need a behavioral model (parents) very early (Learning by mimi...
by Horlack
Wed May 27, 2020 1:39 pm
Forum: Taxonomy & Science News
Topic: The development of tactile social interactions in Corydoras aeneus larvae
Replies: 1
Views: 1276

The development of tactile social interactions in Corydoras aeneus larvae

Title : The development of tactile social interactions in Corydoras aeneus larvae Authors : Riva J. Riley , Thomas P. Roe , Elizabeth R. Gillie and Andrea Manica Online Publication Date : 20 May 2020, ISSN-1568539X Magazine : Behaviour, advance access Type: : Open Access, Journal Article DOI: https:...
by Horlack
Thu May 09, 2019 2:40 pm
Forum: Taxonomy & Science News
Topic: Sexual dimorphism in the catfish Genidens genidens
Replies: 0
Views: 858

Sexual dimorphism in the catfish Genidens genidens

Sexual dimorphism in the catfish Genidens genidens (Siluriformes: Ariidae) based on otolith morphometry and relative growth Authors : Rodrigues Maciel, André Martins Vaz-dos-Santos, José Ricardo de Souza Barradas, and Marcelo Vianna Magazine : Neotropical Ichthyology, 17(1): e180101, 2019 Published...
by Horlack
Tue Apr 30, 2019 3:45 pm
Forum: Taxonomy & Science News
Topic: The Dissertations Sticky
Replies: 63
Views: 100321

Developmental and functional analysis of scutes in the armored catfish Corydoras aeneus,

Developmental and functional analysis of scutes in the armored catfish Corydoras aeneus Be careful : Not a science news, but a Thesis ! Author : Emily Volk Source : Undergraduate Honors These , University of Colorado, Boulder, April 4 2019 HTML : https://scholar.colorado.edu/honr_theses/1832/ PDF :...
by Horlack
Tue Mar 05, 2019 12:04 pm
Forum: Taxonomy & Science News
Topic: first record of a nuclear-follower association between corydoras vittatus, corydoras cf. julii and knodus victoriae
Replies: 0
Views: 881

first record of a nuclear-follower association between corydoras vittatus, corydoras cf. julii and knodus victoriae

FIRST RECORD OF A NUCLEAR-FOLLOWER ASSOCIATION BETWEEN Corydoras vittatus (NIJSSEN, 1971), Corydoras cf. julii (CALLICHTHYIDAE) AND Knodus victoriae (STEINDACHNER, 1907) (CHARACIDAE) Authors : Jorge Luiz Silva Nunes, Ana Paula Viana Amurim, Diego Sousa Campos, Fernanda Viana Dos Santos, Laicia Carn...
by Horlack
Tue Feb 26, 2019 6:30 pm
Forum: Taxonomy & Science News
Topic: Community ecology of parasites in four species of Corydoras
Replies: 0
Views: 872

Community ecology of parasites in four species of Corydoras

Community ecology of parasites in four species of Corydoras (Callichthyidae), ornamental fish endemic to the eastern Amazon (Brazil) Authors : MAKSON M. FERREIRA, RAFAEL J. PASSADOR, MARCOS TAVARES-DIA Magazine : An. Acad. Bras. Ciênc. vol.91 no.1 Rio de Janeiro 2019 Epub Feb 14, 2019 HTML : http:/...
by Horlack
Sun Jan 20, 2019 1:05 pm
Forum: Taxonomy & Science News
Topic: A jackass and a fish: A case of life-threatening intentional ingestion of a live pet catfish (Corydoras aeneus)
Replies: 4
Views: 1418

A jackass and a fish: A case of life-threatening intentional ingestion of a live pet catfish (Corydoras aeneus)

A jackass and a fish: A case of life-threatening intentional ingestion of a live pet catfish (Corydoras aeneus) Journal : Acta Oto-Laryngologica Case Reports, Volume 4, 2019 - Issue 1 Published : Pages 1-4 | Received 14 Aug 2018, Accepted 25 Nov 2018, Published online: 17 Jan 2019 Authors : Linda B...