When the predator becomes the prey: new records of intraguild predation among Central American and Caribbean arachnids (Arachnida: Amblypygi, Araneae, Scorpiones)

被引：0

作者：

Cubas-Rodriguez, Alex M. ^{[1
,2
]}

Cotoras, Darko D. ^{[3
,4
,5
]}

Taucare-Rios, Andres ^{[6
]}

de Armas, Luis F. ^{[7
]}

Brescovit, Antonio D. ^{[2
]}

Gomez, Gianfranco ^{[8
]}

Stice, Tracie L. ^{[8
]}

机构：

[1] Univ Nacl Autonoma Honduras, Fac Ciencias, Dept Francisco Morazan, Museo Entomol,Escuela Biol, Tegucigalpa, Honduras

[2] Inst Butantan, Lab Colecoes Zool, Sao Paulo, Brazil

[3] Senckenberg Res Inst, Dept Terr Zool, Frankfurt, Germany

[4] Nat Hist Museum, Frankfurt, Germany

[5] Calif Acad Sci, Dept Entomol, San Francisco, CA USA

[6] Univ Arturo Prat, Fac Ciencias, Iquique, Chile

[7] San Antonio Banos, Artemisa, Cuba

[8] Night Tour, Bahia Drake, Costa Rica

来源：

STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT | 2024年 / 59卷 / 03期

关键词：

Arachnid; intraguild predation; Cuba; Costa Rica; Honduras; SPIDER ARANEAE; NATURAL-HISTORY; COSTA-RICA; BUTHIDAE; BEHAVIOR; WALCKENAER; SCYTODIDAE; SICARIIDAE; SALTICIDAE; HAPLOGYNAE;

D O I：

10.1080/01650521.2024.2353007

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Intraguild predation occurs when an organism preys on a competitor. This ecological interaction can have considerable consequences on the population dynamics of predators and indirectly affect their prey. In arachnids, it is a quite common phenomenon, but it has been poorly documented in the Neotropical region. Here, we present records of 16 species feeding on other 14 species of arachnids. The most common families that acted as predators were Buthidae (Scorpiones) and Salticidae (Araneae), while the most common prey were members of the families Araneidae and Ctenidae (Araneae). In our survey, Drake Bay, in Costa Rica, is overrepresented due to years of systematic observations by two of the coauthors.

引用

页码：1217 / 1227

页数：11