Back to Search
Start Over
Faunistic analyses of grasshoppers (Orthoptera, Acridoidea) in a florest fragment near the Uruguay River, Chapecó, Santa Catarina, Brazil
- Source :
- Biotemas, Vol 18, Iss 2, Pp 87-98 (2005)
- Publication Year :
- 2005
- Publisher :
- Universidade Federal de Santa Catarina, 2005.
-
Abstract
- The objective of the work was to describe the grasshopper community (Orthoptera and Acridoidea) through the analysis of the fauna, in the Lajeado Monte Alegre region, on the bank of the Uruguay River, in the town of Chapecó, Santa Catarina. The collections were carried out on weekly basis, from October 2001 to September 2002, with the use of ground traps, buttnets, insect umbrellas and collections from leaves. The rates of abundance, frequency, constancy, dominance and diversity were measured. In total, 713 acridoids were collected, corresponding to 18 species, 17 genera, and 3 families. From the Acrididae family 13 species were sampled: Abracris flavolienata, Allotruxalis strigata, Amblytropidia sola, Amblytropidia sp., Cylindrotettix chacoensis, Dichroplus misionensis, Eurotettix lilloanus, Metaleptea brevicornis adspersa, Orphulella punctata, Parorphula graminea, Rhammatocerus brunneri, Ronderosia bergi and Schistocerca flavofasciata. From the Romaleidae family, 4 species: Staleochlora viridicata, Chromacris speciosa, Zoniopoda tarsata and Xyleus discoideus. From the Tridactylidae family, 2 unidentified nymphs were collected. The dominant species was A. strigata.
- Subjects :
- faunistic analysis
insects
diversity
ecology
Science
Biology (General)
QH301-705.5
Subjects
Details
- Language :
- English, Spanish; Castilian, Portuguese
- ISSN :
- 01031643
- Volume :
- 18
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- Biotemas
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.3d0a5f7f9a574b499f24beb3faff8aca
- Document Type :
- article