Results 121 to 130 of about 67,977 (299)

Role of Sex-Concordant Gene Expression in the Coevolution of Exaggerated Male and Female Genitalia in a Beetle Group. [PDF]

Mol Biol Evol, 2021
Nomura S, Fujisawa T, Sota T.
europepmc   +1 more source

FIGu~ 20.-Cicadulina imifornus: a, lateral view of male genitalia; b, ventral view of male genitalia; c, ventral view of female genitalia; d, spine of pygofer. in Homoptera, Fulgoroidea and Jassoidea of Guam

, 1946
FIGu~ 20.-Cicadulina imifornus: a, lateral view of male genitalia; b, ventral view of male genitalia; c, ventral view of female genitalia; d, spine of pygofer.Published as part of Metcalf, Z.P., 1946, Homoptera, Fulgoroidea and Jassoidea of Guam, pp. 105-
Metcalf, Z.P.
core   +1 more source

The Power of Unity: Collective Action and Smallholder Agricultural Performance in West Africa

Agribusiness, EarlyView.
ABSTRACT We analyze the impact of collective action through farmer‐based organizations (FBOs) on smallholders' farm performance and income inequality in Ghana, Benin, The Gambia, and Mali. We find that FBO membership increases cereal yield in Ghana and The Gambia, legume yield in Mali, ruminant numbers in Benin and The Gambia, and total farm income in ...
Emmanuel Donkor, Bright Owusu Asante, David Boansi, Victor Owusu   +3 more
wiley   +1 more source

FIGURE 2. Piezura nearctica Chillcott. A. Male genitalia external structures, posterior. B. Female spermatheca. C. Female genitalia, ventral. D. Male sternite 5 in A taxonomic revision of Piezura Rondani (Diptera: Fanniidae)

, 2005
FIGURE 2. Piezura nearctica Chillcott. A. Male genitalia external structures, posterior. B. Female spermatheca. C. Female genitalia, ventral. D. Male sternite 5, ventral.Published as part of Moores, Amy & Savage, Jade, 2005, A taxonomic revision of ...
Savage, Jade, Moores, Amy
core   +1 more source

Too Complex to Choose? The Role of Heuristics in Shaping Farmers' Willingness to Pay for Income Stabilization Tool in Italy

Agribusiness, EarlyView.
ABSTRACT European agriculture is increasingly exposed to economic instability driven by extreme weather events, market volatility, and geopolitical tensions. To manage these growing risks, farmers are encouraged to adopt innovative risk management strategies such as the Income Stabilization Tool (IST), which offers protection against severe income ...
Alice Stiletto, Ruggiero Rippo, Samuele Trestini, Elisa Giampietri, Roberta Raffaelli, Simone Cerroni   +5 more
wiley   +1 more source

Morphological analyses of two gynandromorphy individuals of Geometridae (Lepidoptera: Geometridae)

SHILAP
In this study, gynandromorphs individuals of Gnopharmia cholcidaria (Lederer, 1870) and Idea adeversaria (Linnaeus, 1758) from Turkey were observed morphologically, compared to each other and normal individuals.
S. Seven, M. Özdemir
doaj   +1 more source

Erratum to: Role of Sex-Concordant Gene Expression in the Coevolution of Exaggerated Male and Female Genitalia in a Beetle Group. [PDF]

Mol Biol Evol, 2021
Nomura S, Fujisawa T, Sota T.
europepmc   +1 more source

FIGURES 1–11. Notoperla fasciata.1. Female pronotum. 2. Adult front procoxal projection. 3. Adult hind leg. 4. Female forewing. 5. Male genitalia, dorsal. 6. Male genitalia, lateral. 7. Female genitalia, ventral. 8. Larval head, dorsal. 9. Larval procoxal projection, dorsal. 10 in redescription of Notoperlopsis femina Illies

, 2006
FIGURES 1–11. Notoperla fasciata.1. Female pronotum. 2. Adult front procoxal projection. 3. Adult hind leg. 4. Female forewing. 5. Male genitalia, dorsal. 6. Male genitalia, lateral. 7. Female genitalia, ventral. 8. Larval head, dorsal. 9.
Miserendino, María Laura, Hollmann, María Eugenia Teresa, Mclellan, Ian   +2 more
core   +1 more source

Effects of Outsourced Agricultural Extension Services on the Technical Efficiency and Financial Returns of Soybean Farms in Northern Cameroon

Agribusiness, EarlyView.
ABSTRACT In the agricultural landscape of most developing countries, the last decade has witnessed the expansion of outsourced agricultural extension services. Private firms and nongovernmental organizations focused on delivering agricultural extension and advisory services to farmers have emerged.
Boris D. Soh Wenda, Doria A. Medondjeu, Dorothy E. Fon, Stefan Sieber   +3 more
wiley   +1 more source

FIGURES 20–25. Protidricerus steropterus. 20. Male. 21. Male genitalia, lateral view. 22. Male genitalia, ventral view. 23. Female. 24. Female terminalia, lateral view. 25 in Synopsis of subfamily Haplogleniinae Newman, 1853 in China (Neuroptera: Ascalaphidae)

, 2015
FIGURES 20–25. Protidricerus steropterus. 20. Male. 21. Male genitalia, lateral view. 22. Male genitalia, ventral view. 23. Female. 24. Female terminalia, lateral view. 25.
Wang, Xinli, Sun, Mingxia, Zhang, Jie
core   +1 more source