Results 81 to 90 of about 6,872 (250)

Variações morfométricas de Coprophanaeus saphirinus (Coleoptera: Scarabaeinae) em áreas da Mata Atlântica em diferentes estágios sucessionais [PDF]

open access: yes, 2012
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Os besouros Scarabaeinae (Coleoptera: Scarabaeidae) têm sido sugeridos como indicadores da qualidade ambiental por apresentarem sensibilidade à degradação no
Xavier, Alexandre Teixeira
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Biotic Assembly of the Species of Triatomini (Hemiptera: Reduviidae: Triatominae) in the Mexican and South American Transition Zones

open access: yesJournal of Biogeography, Volume 52, Issue 10, October 2025.
ABSTRACT Aim To infer the biogeographic history of the Triatomini by evaluating how their species became part of the biogeographic transition zones of the New World. This group of blood‐feeding insects includes key vectors of Chagas disease. Understanding their dispersal and diversification over geological time may help elucidate the temporal dynamics ...
Andrés Mejía‐Soto   +4 more
wiley   +1 more source

A taste for dung: food preferences of dung beetles uncovered

open access: yesJournal of Zoology, Volume 327, Issue 2, Page 170-182, October 2025.
Dung beetles have a generalist diet although they can develop preferences for specific excrements, such as elephant dung. Buffalo and wild boar dungs were broadly accepted among dung beetle species. In contrast, goat excrement was the least preferred. Abstract Insects represent the most megadiverse animal group, having evolved a wide range of feeding ...
Sandra Grzechnik   +1 more
wiley   +1 more source

The Pupation Chamber of Dung Beetles (Coleoptera: Scarabaeidae: Scarabaeinae)

open access: yesThe Coleopterists Bulletin, 2010
Third instars of the Scarabaeinae species Sulcophanaeus menelas (Laporte), Sulcophanaeus imperator (Chevrolat), Sulcophanaeus batesi (Harold) (all Phanaeini), Ontherus sulcator (F.) (Dichotomiini), and Malagoniella argentina (Gillet) (Canthonini) construct pupation chambers inside brood balls. Similar chambers are constructed by larvae of Anomiopsoides
Sánchez, María Victoria   +4 more
openaire   +2 more sources

The beetles of Martinique, Lesser Antilles (Insecta: Coleoptera); diversity and distributions [PDF]

open access: yes, 2011
This paper summarizes the published information on the beetle fauna of the island of Martinique, in the Lesser Antilles. The fauna is known to contain 42 families, with 201 genera, and 270 species.
Peck, Stewart B.
core   +1 more source

First record of necrophagy by Scybalocanthon nigriceps Harold (Coleoptera, Scarabaeidae, Scarabaeinae) Primeiro relato de necrofagia por Scybalocanthon nigriceps Harold (Coleoptera, Scarabaeidae, Scarabaeinae)

open access: yesRevista Brasileira de Entomologia, 2012
First record of necrophagy by Scybalocanthon nigriceps Harold (Coleoptera, Scarabaeidae, Scarabaeinae). The S. nigriceps specimen was observed making small cuts and removing portions of the carcass of a frog Haddadus binotatus (Spix) in February 24, 2011, in Serra do Japi, São Paulo State, Brazil.
Yuri F. Messas   +3 more
openaire   +2 more sources

Inventario y conservación de los escarabajos (Scarabaeoidea) de las zonas áridas del sur de América del Sur [PDF]

open access: yes, 2008
Scarabaeoidea es uno de los grupos de escarabajos (Coleoptera) mas diversos del planeta con cerca de 2.200 géneros 32.000 especies descriptas (Jameson & Ratcliffe, 2002) en todo el mundo y unos 500 géneros y 6000 especies en el Neotrópico.
Ocampo, Federico C.
core   +1 more source

Consumer or Decomposer? Behavioral and Morphological Diagnosis of White Grubs

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
Determining the ecological role of insect larvae is crucial for pest control and resource utilization, relying on effective behavioral or morphological identification traits. This study uses an improved six‐armed olfactometer to analyze the feeding habits of two sympatric white grubs and the correlated morphological traits, including the sensory ...
Yi‐Nuo Chen   +3 more
wiley   +1 more source

Dung beetles in a Caatinga Natural Reserve: a threatened Brazilian dry-forest with high biological value

open access: yesIheringia: Série Zoologia, 2017
The Caatinga is an endemic and threatened dry-forest biome distributed across northern Brazil. We evaluated the conservation value of a Caatinga Natural Reserve (NR) - Floresta Nacional (FLONA) Contendas do Sincorá - using Scarabaeinae dung beetles as a ...
Letícia Vieira   +2 more
doaj   +1 more source

Records and distribution of the Afro Asian species Digitonthophagus gazella (Coleoptera: Scarabaeidae: Scarabaeinae) in Argentina [PDF]

open access: yes, 2009
Se cita por primera vez el escarabajo coprófago Digitonthophagus gazella Fabricius (Coleoptera: Scarabaeidae) para Argentina, por lo que se amplía su área de distribución geográfica en Sudamérica.
Alvarez Bohle, María Celeste   +3 more
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