On the identification of sailfin catfishes introduced to Laguna de Bay and its vicinity
A taxonomic and biogeographic study of the introduced suckermouth armored catfish locally known as 2janitor fish3 is briefly described. Specimens were collected from five sites in the Laguna de Bay basin and were examined for 19 meristic and 37 morphometric characters, and other external characters...
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2005
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oai:animorepository.dlsu.edu.ph:etd_masteral-127182022-02-10T06:15:48Z On the identification of sailfin catfishes introduced to Laguna de Bay and its vicinity Chavez, Joel M. A taxonomic and biogeographic study of the introduced suckermouth armored catfish locally known as 2janitor fish3 is briefly described. Specimens were collected from five sites in the Laguna de Bay basin and were examined for 19 meristic and 37 morphometric characters, and other external characters including coloration. Results were compared with existing literature on fishes in the family Loricariidae. Examination revealed that specimens of janitor fish, previously reported as Hypostomus plecostomus, actually belong to the genus Pterygoplichthys, family Loricariidae. Collected specimens consisted of two species—Pterygoplichthys disjunctivus and Pterygoplichthys pardalis. Both species were collected from the five sites except in Pasig River where only P. disjunctivus was collected. 2005-05-01T07:00:00Z text application/pdf https://animorepository.dlsu.edu.ph/etd_masteral/5864 https://animorepository.dlsu.edu.ph/cgi/viewcontent.cgi?article=12718&context=etd_masteral Master's Theses English Animo Repository Catfishes Fishes—Identification Fish culture Aquaculture and Fisheries Biology |
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De La Salle University Library |
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Philippines Philippines |
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DLSU Institutional Repository |
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English |
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Catfishes Fishes—Identification Fish culture Aquaculture and Fisheries Biology |
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Catfishes Fishes—Identification Fish culture Aquaculture and Fisheries Biology Chavez, Joel M. On the identification of sailfin catfishes introduced to Laguna de Bay and its vicinity |
| description |
A taxonomic and biogeographic study of the introduced suckermouth armored catfish locally known as 2janitor fish3 is briefly described. Specimens were collected from five sites in the Laguna de Bay basin and were examined for 19 meristic and 37 morphometric characters, and other external characters including coloration. Results were compared with existing literature on fishes in the family Loricariidae. Examination revealed that specimens of janitor fish, previously reported as Hypostomus plecostomus, actually belong to the genus Pterygoplichthys, family Loricariidae. Collected specimens consisted of two species—Pterygoplichthys disjunctivus and Pterygoplichthys pardalis. Both species were collected from the five sites except in Pasig River where only P. disjunctivus was collected. |
| format |
text |
| author |
Chavez, Joel M. |
| author_facet |
Chavez, Joel M. |
| author_sort |
Chavez, Joel M. |
| title |
On the identification of sailfin catfishes introduced to Laguna de Bay and its vicinity |
| title_short |
On the identification of sailfin catfishes introduced to Laguna de Bay and its vicinity |
| title_full |
On the identification of sailfin catfishes introduced to Laguna de Bay and its vicinity |
| title_fullStr |
On the identification of sailfin catfishes introduced to Laguna de Bay and its vicinity |
| title_full_unstemmed |
On the identification of sailfin catfishes introduced to Laguna de Bay and its vicinity |
| title_sort |
on the identification of sailfin catfishes introduced to laguna de bay and its vicinity |
| publisher |
Animo Repository |
| publishDate |
2005 |
| url |
https://animorepository.dlsu.edu.ph/etd_masteral/5864 https://animorepository.dlsu.edu.ph/cgi/viewcontent.cgi?article=12718&context=etd_masteral |
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1724615229075095552 |