Please use this identifier to cite or link to this item:
http://ri.uaemex.mx/handle20.500.11799/79955| DC Field | Value | Language |
|---|---|---|
| dc.creator | GIOVANY ARTURO GONZALEZ DESALES | - |
| dc.creator | OCTAVIO MONROY VILCHIS | - |
| dc.creator | MARTHA MARIELA ZARCO GONZALEZ | - |
| dc.creator | Pierre Charruau | - |
| dc.date | 2016-07-01 | - |
| dc.date.accessioned | 2022-04-21T05:17:53Z | - |
| dc.date.available | 2022-04-21T05:17:53Z | - |
| dc.identifier | http://hdl.handle.net/20.500.11799/79955 | - |
| dc.identifier.uri | http://ri.uaemex.mx/handle20.500.11799/79955 | - |
| dc.description | Nesting of the American crocodile (Crocodylus acutus) is affected by natural and anthropogenic processes. In Mexico, few studies exist on reproductive traits of wild populations. We assessed the key reproductive characteristics of C. acutus in the La Encrucijada biosphere reserve and the environmental and anthropogenic factors that influence them. From February to June 2014, we searched for nests in the reserve. Clutch incubation temperature was recorded by data loggers and climatic variables were obtained from La Encrucijada meteorological station. Additionally, outside the study area, net primary productivity was obtained for different sites in Mexico to relate it to clutch characteristics. We found 34 nests in nine nesting areas. Egg laying occurred in March, and hatching took place from mid-May to early June. Mean clutch and eggs characteristics are among the higher reported for C. acutus. Some egg attributes had a relationship with the net primary productivity. There was no relation between hatching success and external and internal characteristics of the nest. A high percentage of nests was poached (50%) mainly for egg consumption and fear of crocodiles, and the nests closer to the river, trees or human settlements are more likely to be poached. | - |
| dc.language | eng | - |
| dc.publisher | Amphibia-Reptilia | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | - |
| dc.source | 0173-5373 | - |
| dc.subject | Crocodylus acutus | - |
| dc.subject | destruction of nest | - |
| dc.subject | nest poaching | - |
| dc.subject | reproductive biology | - |
| dc.subject | info:eu-repo/classification/cti/5 | - |
| dc.title | Nesting ecology of the American crocodile in La Encrucijada Biosphere Reserve, Mexico | - |
| dc.type | article | - |
| dc.audience | students | - |
| dc.audience | researchers | - |
| item.grantfulltext | none | - |
| item.fulltext | No Fulltext | - |
| Appears in Collections: | Producción | |
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.