Distribution of the thistledown velvet ant (Dasymutilla gloriosa Saussure) in Baja California Sur with new records for the Gulf of California Southern Islands

被引:0
作者
Gonzalez-Vanegas, Paola A. [1 ]
Arriaga-Jimenez, Alfonsina [2 ,3 ]
机构
[1] INECOL AC Xalapa, Inst Ecol, Red Ecol Func, Carretera Antigua Coatepec 351, Xalapa 91070, Veracruz, Mexico
[2] INECOL AC Xalapa, Inst Ecol, Red Ecoetol, Carretera Antigua Coatepec 351, Xalapa 91070, Veracruz, Mexico
[3] Univ New England, Sch Environm & Rural Sci, Lab Insect Ecol, Armidale, NSW 2350, Australia
关键词
Mutillidae; Islands; Sierra La Laguna; Dasymutilla;
D O I
10.1016/j.jaridenv.2020.104254
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
This study presents the first report of the occurrence of Dasymutilla gloriosa (Hymenoptera: Mutillidae) on Carmen, Cerralvo (Jacques Cousteau), and San Marcos Islands, Baja California Sur. Additionally, we collected D. connectens and D. gloriosa on the mainland of the Peninsula at the Sierra Laguna Reserve, that corresponds to the geographical distribution of these Dasymutilla species. Several individuals were collected in the coastal dune zone and the sandy zones within the shrublands on the islands and sandy areas inside the xerophytic shrubland and deciduous forest at Sierra La Laguna. Two hypotheses were drawn about the arrival of the mutillids to the islands: 1) islands biogeographical history, and 2) anthmpogenic influence.
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页数:4
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