摘要: Adults and immature forms of and are redescribed briefly. A morphological study of male and female genitalia and keys for the identification of these species are included.关键词:adults agricultural entomology genitalia keys larvae morphology taxonomy ...
We found that BMP4-treated NSCs tended to be in a deeper quiescent state than bFGF/BMP4-treated NSCs as the percentage of ki67-positive cells were lower in BMP4-treated NSCs. And after exposure to differentiated environment, bFGF/BMP4-treated NSCs generated more DCX-...
We hope you see that instruction designed for adults tends to be more effective if it is learner-centered than if it is instructor-centered. The instructor must maintain a careful balance between the presentation of new material and its applications, discussion and participation among students, and...
RSV infection in infants and young children is common because the immune system is still immature and the number of dendritic cells is low28. Moreover, MP infection increased with increasing age. These results are consistent with those of national and international studies29,30. MP is the most...
All of the collected Callinectes sapidus specimens were transferred to the laboratory, sexed according to the shape of their abdomen, and counted. Females were also separated into immature and mature depending on the shape of their abdomen. For each crab, the carapace width (CW)—including the ...
Table 1. Characteristics of bowhead whales used in this analysis. Lengths are estimated visually and are approximate; based upon the work of Koski et al. (1993), we define “mature” whales as those at least 13 m in length and “immature” whales as those less than 13 m in length. “...
Similarly, the intertidal Hawaiian goby Bathygo- bius coalitus exhibited a linear pattern of growth for at least the first 9 mo of life, with no difference in growth rate between immature and mature gobies (Shafer 1998). Furthermore, size-at-age data presented for a range of temperate ...
Overview of Ophiocordyceps langbianensis. (A–D) Ecology of collected plots; (E) Stroma developing from the head of hosts; (F) Immature stromata of fungus emerging from the larva of Coleoptera; (G) Stromata in moist soil surrounded by dried leaves. Full size image Figure 2 Ophiocordyceps lan...
RSV infection in infants and young children is common because the immune system is still immature and the number of dendritic cells is low28. Moreover, MP infection increased with increasing age. These results are consistent with those of national and international studies29,30. MP is the most...
(Krantz & Walter2009). However, many others are described as effective predators of ants. Immature mites ofMacrodinychus sellnickiHirschmann (Dinychidae: Mesostigmata) are ectoparasitic on the pupal crazy ant,Paratrechina fulva(Mayr), and can serve as a biological control agent based on their...