scholarly journals Mistletoes, their host plants and the effects of browsing by large mammals in Addo Elephant National Park

Koedoe ◽  
1991 ◽  
Vol 34 (2) ◽  
Author(s):  
J.J. Midgley ◽  
D. Joubert
Keyword(s):  
National Park ◽  
Host Plants ◽  
Large Mammals ◽  
Plant Parasites

There are at least four plant hemiparasites [=mistletoes, viz. Viscaceae (3 species), Loranthaceae (1 species)] within the Addo Elephant National Park. Highly selective utilisation of these plant parasites by large browsing animals has resulted in severe decline of these plants within the elephant enclosure. The parasites are often associated with spinescent host plants. We suggest this has less to do with escaping herbivory by large mammals and more to do with spinescent plants being optimum hosts because they are a richer nutritient source for plant parasites than most non-spinescent plants.

scholarly journals A remarkable leaf mine induced by Tachygonus sp.n. (Coleoptera: Curculionidae: Curculioninae: Rhamphini) on Erythroxylum subsessile (Erythroxylaceae) with a description of the new species

2012 ◽  
Vol 72 (4) ◽  
pp. 949-953
Author(s):  
RF. Monteiro ◽  
MS. Nascimento ◽  
RM. Silva ◽  
HA. Hespenheide
Keyword(s):  
New Species ◽  
High Frequency ◽  
National Park ◽  
Host Plants ◽  
Close Association ◽  
Larval Instar ◽  
Original Data ◽  
Leaf Miner ◽  
Parasitoid Species ◽  
Great Abundance

In this study, we describe and present original data on the bionomics and ecology of Tachygonus erythroxyli Hespenheide, New Species, on Erythroxylum subsessile (Mart.). Thirty individuals of E. subsessile were analysed every two months, from October, 2006 to October, 2007 at the National Park of Restinga de Jurubatiba (PNRJ) Carapebus, Rio de Janeiro, Brazil. Females of T. erythroxyli lay their eggs singly on the upper surface of the host's leaves. The mine of T. erythroxyli is expanded with three bubbles, each one representing one larval instar. These mines occur throughout the year in at least half of the host plants and are markedly more abundant in summer. We obtained three parasitoid species, making a total of 53% of the rate of parasitism. Cirrospilus sp. (Eulophidae) was the most prevalent and represented 88% of the parasitoids. The great abundance of Tachygonus mines, their high frequency in their host plant, and local monophagy of this leaf miner weevil suggest a close association between T. erythroxyli and Erythroxylum subsessile.

scholarly journals The large mammals of the Kruger National Park - Their distribution and present-day status

Koedoe ◽  
1963 ◽  
Vol 6 (1) ◽  
Author(s):  
U. De V. Pienaar
Keyword(s):  
National Park ◽  
Kruger National Park ◽  
Large Mammals

The large mammals of the Kruger National Park - Their distribution and present-day status

scholarly journals Perilaku Dan Musuh Alami Kupu Endemik Sulawesi Papilio blumei: Acuan dalam Konservasi

2015 ◽  
Vol 8 (1) ◽  
pp. 52 ◽  
Author(s):  
SULFIANTO ALIAS ◽  
RC HIDAYAT SOESILOHADI
Keyword(s):  
Life Table ◽  
Natural Enemies ◽  
National Park ◽  
Host Plants ◽  
Mating Strategies ◽  
The Other ◽  
Foraging Activity ◽  
Key Factors ◽  
Mortality Factors ◽  
K Value

<p class="5abstrak"><em>Papilio</em><em> blumei</em> is an endemic butterfly of Sulawesi and especially in Bantimurung Bulusaraung National Park. This research was to observed of the behaviour and natural enemies of <em>P. blumei</em> in Bantimurung Bulusaraung National Park. The behaviour of the insect were mating, foraging, competiting, ovipositing and mud-puddling. Life table was used for analysis of mortality factors, therefore the number of mortality was analyzed by key-factors formulation. The result indicated that mating strategies is patrolling. Foraging activity of the sixth instar was the highest compared to the other instars and the lowest one activity of the prapupa stadium of <em>P. blumei</em>. Nectar host plants for the imago of butterfly were <em>Sarcosephalum latifolius</em> and <em>Eugenia sp</em>. There was <em>Scudderia sp</em>. as an interspesific competitor for larval <em>P. blumei</em>. The intraspesific competitor of the imago stage was male of <em>P. blumei</em>. Female <em>P. blumei</em> laid eggs on abaxial leaf <em>E.hupehensis</em> and the eggs hatched after six days. The larva of  <em>P. blumei</em> has a overheating behaviour and the adults has a mud puddling. The natural enemies of <em>P.blumei </em>is <em>Trichogramma</em> sp., with k value = 0.381, <em>Pteromalus </em>sp., with k value = 0.125 and <em>Formica </em>sp., with k value = 0.096.</p>

Mitigating the Impact of Large Mammals on Wooden Electrical Distribution Poles in the Kruger National Park, South Africa

2018 ◽  
Vol 48 (2) ◽  
pp. 023006
Author(s):  
Samantha K. Page-Nicholson ◽  
Gareth Tate ◽  
Constant Hoogstad ◽  
Megan Murison ◽  
Megan Diamond ◽  
...  
Keyword(s):  
South Africa ◽  
National Park ◽  
Kruger National Park ◽  
Large Mammals ◽  
Electrical Distribution ◽  
The Impact

Cynipidae (Insecta: Hymenoptera) fauna of Kazdağı National Park (Turkey)

Zootaxa ◽  
2020 ◽  
Vol 4802 (2) ◽  
pp. 317-334
Author(s):  
GAMZE KARACA ◽  
YUSUF KATILMIŞ
Keyword(s):  
Host Plant ◽  
Plant Species ◽  
National Park ◽  
Host Plants ◽  
Locality Record ◽  
Field Surveys ◽  
Host Plant Species

Field surveys were carried out to determine the richness of the Cynipidae fauna of Kazdağı National Park, located on the border of Edremit county (Balıkesir province, Turkey). Gall samples of cynipids were collected or photographed on Quercus and Rosa host plants. As a result, 53 cynipid species belonging to 3 different tribes were found or observed in the surveyed area. 14 and 8 species were recorded as new for the Cynipidae fauna of Balıkesir and Çanakkale provinces respectively, including the first locality record of Andricus hystrix Trotter, 1897 for Turkey. In addition, color photos of reared cynipid wasps from their galls and the observed cynipid galls on their host plant species are presented. 

A new species of the genus Toleria Walker, 1865 [“1864”] from Vietnam, with a catalogue of Asian Cissuvorini (Lepidoptera: Sesiidae)

Zootaxa ◽  
2020 ◽  
Vol 4802 (2) ◽  
pp. 349-360
Author(s):  
OLEG G. GORBUNOV ◽  
YUTAKA ARITA
Keyword(s):  
New Species ◽  
Natural Science ◽  
National Park ◽  
Host Plants ◽  
Science Museum ◽  
National Museum ◽  
Type Series ◽  
Clearwing Moth ◽  
North Vietnam ◽  
A New Species

A new clearwing moth species, Toleria vietnamica sp. nov. from Ba Bể National Park, Bẳc Kan Province, North Vietnam is described and illustrated. An annotated catalogue of Asian members of the tribe Cissuvorini is added to this paper. The catalogue contains the following information: the references to the original descriptions, information on name-bearing types, complete bibliographies of the presented taxa, distribution and available data on host plants. The type series of the new species is deposited in the collection of National Museum of Nature and Science, Tsukuba (formerly Natural Science Museum Tokyo). 

scholarly journals Composition and Functional Diversity in Bird Communities in a Protected Humid Coastal Savanna

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Alfan A. Rija ◽  
Abubakari S. Mgelwa ◽  
Robert B. Modest ◽  
Shombe N. Hassan
Keyword(s):  
Species Richness ◽  
National Park ◽  
Bird Species ◽  
Bird Communities ◽  
Large Mammals ◽  
Feeding Guild ◽  
Bird Species Richness ◽  
Heterogeneous Landscape ◽  
Species Lists ◽  
Associated Species

Our current understanding of the vertebrate communities of a newly gazetted Tanzanian coastal national park is limited and strongly taxonomically biased towards large mammals. We conducted bird assessments in three sites in Saadani National Park using species lists to analyze some parameters to inform biodiversity conservation in the area. We recorded 3112 individuals in 268 species falling in 66 families, including 2 endangered, 2 vulnerable, and 6 near threatened species. Both species richness and species diversity varied between sites. Species relative abundances were not different between the sites although some functional groups, especially granivores, were more abundant than others. Bird assemblages included 21 forest specialists (FF-species), 35 forest generalists (F-species), and 68 forest visitors (f-species) overlapping among bushland, wooded grassland, grassland, and thickets suggesting presence of important microhabitats for the forest-associated species in this ecosystem. Bird species richness in a feeding guild also showed marked overlap between habitats suggesting availability of rich food resources for the birds. This paper highlights the importance of maintaining a structurally heterogeneous landscape to sustain diverse bird communities in the area.

scholarly journals Medium- and large-sized mammal composition in the Chapada dos Veadeiros National Park and adjacent areas, state of Goiás, Brazil

2019 ◽  
Vol 59 ◽  
pp. e20195942 ◽  
Author(s):  
Átilla Colombo Ferreguetti ◽  
Isadora Cristina Motta Lessa ◽  
Emerson Monteiro Vieira ◽  
André Almeida Cunha ◽  
Helena Godoy Bergallo
Keyword(s):  
Species Composition ◽  
National Park ◽  
Mammalian Species ◽  
Scaling Analysis ◽  
Large Mammals ◽  
Conservation Units ◽  
Mammal Species ◽  
The Difference ◽  
Dry And Rainy Seasons

The Cerrado is the second largest Brazilian biome and only 2.8% is represented by protected areas. Considering the relevance of the Cerrado and Conservation Units in preserving the mammalian diversity, we provided the first assessment of the diversity of medium- and large-sized mammal species in the Chapada dos Veadeiros National Park (CVNP) and surroundings. We tested the effectiveness of the CVNP by assessing the difference in species composition within the park and its surroundings. We sampled CVNP in the rainy (October-December 2013) and dry seasons (March-June 2014) in order to characterize the seasonality within the community. We selected 36 sampling sites to evaluate the composition of the medium and large mammals in the CVNP and its surroundings, 18 in the CVNP and 18 in the park surroundings. We ordered mammalian composition and frequency of individuals data by using a Non-metric Multidimensional Scaling analysis (NMDS). We assessed the effect of season (dry and rainy seasons) and locality (within the CVNP and surroundings) on mammalian species richness with a two-way analysis of variance (Two-way ANOVA). We recorded 23 species, 13 within the CVNP and 17 species in its surroundings. Composition and frequency of records differed between dry and rainy seasons, with higher richness in the rainy season. Species’ composition and the frequency of records were also different between within the CVNP and its surroundings, with higher richness in the surroundings. These results provide information for the increase of the knowledge of mammalian ecology but also is useful as a tool for future strategies to the conservation of these species. More attention should be given to the monitoring of these species in the long term because this area still harbor some viable populations.

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