| Full text | |
| Author(s): |
Itamar A. Martins
[1]
Total Authors: 1
|
| Affiliation: | [1] Univ Taubate, Zool Lab, BR-12030180 Sao Paulo - Brazil
Total Affiliations: 1
|
| Document type: | Journal article |
| Source: | Zoologia; v. 27, n. 1, p. 40-46, 2010-02-00. |
| Abstract | |
This study reports the rediscovery of Holoaden luederwaldti Miranda-Ribeiro, 1920 and provides information on the distribution, sexual dimorphism, reproduction and vocalization of a population of this species in Campos do Jordão, São Paulo (southeastern Brazil). Sampling was carried out in the Parque Estadual de Campos do Jordão (PECJ) from October 2005 through December 2008. Collecting was conducted using pitfall traps with a drift-fence on different altitudinal gradients (1,540 m, 1,780 m and 2,000 m a.s.l.). Fifty-two specimens of H. luederwaldti were collected in the PECJ. The mean snout-vent length (SVL) was 36.17 mm for males and 42.61 mm for females, indicating sexual dimorphism in body size. Holoaden luederwaldti occurred during the warm-rainy months. The population was distributed between 1500 and 2000 m, and the greater abundance was registered in well preserved forest areas. Mature females contained from 36 to 41 oocytes and the mean of oocyte diameter was 3.72 mm. The advertisement call of H. luederwaldti consists of simple notes composed of three harmonics. The record of the population of H. luederwaldti in the PECJ has reinforced the importance of investigating different areas of the forest when conducting faunal surveys. (AU) | |
| FAPESP's process: | 01/13341-3 - Diversity of Anuran Amphibians from São Paulo State |
| Grantee: | Célio Fernando Baptista Haddad |
| Support Opportunities: | BIOTA-FAPESP Program - Thematic Grants |