Trophic and Temporal Niche Interactions in Sympatric Populations of Eremobates Palpisetulosus Fichter and E. Mormonus (Roewer) (Solpugida: Eremobatidae)
Studies were conducted from April to August 1993, on the diets and dietary overlap, as well as diel activity patterns of sympatric populations of the solpugids, Eremobates palpisetulosus and E. mormonus. Although both species are generalist predators, they do exhibit different prey preferences base...
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| Format: | Article |
| Language: | English |
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Wiley
1994-01-01
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| Series: | Psyche: A Journal of Entomology |
| Online Access: | http://dx.doi.org/10.1155/1994/58370 |
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| author | Fred Punzo |
| author_facet | Fred Punzo |
| author_sort | Fred Punzo |
| collection | DOAJ |
| description | Studies were conducted from April to August 1993, on the diets
and dietary overlap, as well as diel activity patterns of sympatric
populations of the solpugids, Eremobates palpisetulosus and E. mormonus. Although both species are generalist predators, they do
exhibit different prey preferences based on the hardness of the
cuticle. Seventy eight percent of the diet of E. palpisetulosus consisted
of hard-bodied orthopteran and coleopteran insects, whereas
77% of the diet of E. mormonus consisted of softer-bodied
dipteran, heteropteran, and orthopteran insects as well as spiders.
No significant dietary differences were found between sexes. Both
solpugid species exhibit similar temporal patterns of activity
although E. mormonus does remain active at the surface for a
longer period of time. |
| format | Article |
| id | doaj-art-2bd2a65211f146708ec10cd90541d544 |
| institution | Kabale University |
| issn | 0033-2615 1687-7438 |
| language | English |
| publishDate | 1994-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Psyche: A Journal of Entomology |
| spelling | doaj-art-2bd2a65211f146708ec10cd90541d5442025-02-03T01:00:59ZengWileyPsyche: A Journal of Entomology0033-26151687-74381994-01-011013-418719410.1155/1994/58370Trophic and Temporal Niche Interactions in Sympatric Populations of Eremobates Palpisetulosus Fichter and E. Mormonus (Roewer) (Solpugida: Eremobatidae)Fred Punzo0Department of Biology, Box 5 F, University of Tampa, Tampa 33606, FL, USAStudies were conducted from April to August 1993, on the diets and dietary overlap, as well as diel activity patterns of sympatric populations of the solpugids, Eremobates palpisetulosus and E. mormonus. Although both species are generalist predators, they do exhibit different prey preferences based on the hardness of the cuticle. Seventy eight percent of the diet of E. palpisetulosus consisted of hard-bodied orthopteran and coleopteran insects, whereas 77% of the diet of E. mormonus consisted of softer-bodied dipteran, heteropteran, and orthopteran insects as well as spiders. No significant dietary differences were found between sexes. Both solpugid species exhibit similar temporal patterns of activity although E. mormonus does remain active at the surface for a longer period of time.http://dx.doi.org/10.1155/1994/58370 |
| spellingShingle | Fred Punzo Trophic and Temporal Niche Interactions in Sympatric Populations of Eremobates Palpisetulosus Fichter and E. Mormonus (Roewer) (Solpugida: Eremobatidae) Psyche: A Journal of Entomology |
| title | Trophic and Temporal Niche Interactions in Sympatric Populations
of Eremobates Palpisetulosus Fichter and E. Mormonus (Roewer)
(Solpugida: Eremobatidae) |
| title_full | Trophic and Temporal Niche Interactions in Sympatric Populations
of Eremobates Palpisetulosus Fichter and E. Mormonus (Roewer)
(Solpugida: Eremobatidae) |
| title_fullStr | Trophic and Temporal Niche Interactions in Sympatric Populations
of Eremobates Palpisetulosus Fichter and E. Mormonus (Roewer)
(Solpugida: Eremobatidae) |
| title_full_unstemmed | Trophic and Temporal Niche Interactions in Sympatric Populations
of Eremobates Palpisetulosus Fichter and E. Mormonus (Roewer)
(Solpugida: Eremobatidae) |
| title_short | Trophic and Temporal Niche Interactions in Sympatric Populations
of Eremobates Palpisetulosus Fichter and E. Mormonus (Roewer)
(Solpugida: Eremobatidae) |
| title_sort | trophic and temporal niche interactions in sympatric populations of eremobates palpisetulosus fichter and e mormonus roewer solpugida eremobatidae |
| url | http://dx.doi.org/10.1155/1994/58370 |
| work_keys_str_mv | AT fredpunzo trophicandtemporalnicheinteractionsinsympatricpopulationsoferemobatespalpisetulosusfichterandemormonusroewersolpugidaeremobatidae |