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107 results for “Cyclocephala”
Fig. 5 in Cyclocephala nigricollisBurmeister (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini). What is It? and Where is It?
Fig. 5. Distribution map for Cyclocephala robusta.
Figs. 3– 4 in Cyclocephala nigricollisBurmeister (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini). What is It? and Where is It?
Figs. 3– 4. Parameres of Cyclocephala robusta.
Figs. 1–2 in Cyclocephala nigricollisBurmeister (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini). What is It? and Where is It?
Figs. 1–2. Habitus of Cyclocephala robusta. 1) Male; 2) Female.
Figure 3 in Cyclocephala kuijteni (Scarabaeidae: Dynastinae: Cyclocephalini) a new species from Suriname
Figure 3. Cyclocephala spp., frontal views of the parameres. a) C. kuijteni n. sp., holotype. b) C. hardyi Endrödi, paratype. c) C. castanea (Olivier). d) C. pygidialis Joly, from Joly (2000).
FIGURE 20 in Three new species of Cyclocephala (Coleoptera: Scarabaeidae: Dynastinae) from Amazonian Peru and a checklist of Cyclocephala species in Peru
FIGURE 20. Distribution map of the new species of Peruvian Cyclocephala.
Figs. 7–12 in Population dynamics and description of larva and pupa of Cyclocephala tucumana Bréthes, 1904 in West-Central Brazil, and remarks on immatures of other Cyclocephala species (Coleoptera: Scarabaeidae: Dynastinae)
Figs. 7–12. Cyclocephala tucumana, third-instar larva; 7, cranium and clypeus, dorsal; 8, labrum, dorsal (epipharyngeal ventral setae omitted); 9–12, left antenna (dorsal, inner, outer, ventral; dorsal side with apex detail; some sensilla numbered to easily the correspondence). Chaetotaxy (italic) on the text. Scale = 0.5 mm (antennal details with magnification four times bigger than antennae).
Figs. 24–42 in Population dynamics and description of larva and pupa of Cyclocephala tucumana Bréthes, 1904 in West-Central Brazil, and remarks on immatures of other Cyclocephala species (Coleoptera: Scarabaeidae: Dynastinae)
Figs. 24–42. Cyclocephala tucumana, third-instar larva; 24–26, left legs and pleurites (anterior, medial, posterior); 27–29, right pro-, meso-, and metapretarsus, dorsal; 30, detail of ventral arm of mesothoracic spiracle; 31–32, mesothoracic spiracle; 33–34, abdominal spiracle I; 35–36, abdominal spiracle II and III; 37–38, abdominal spiracle IV; 39–42, abdominal spiracles V–VIII. Scale, Fig. 24 = 0.5 mm; Figs. 27, 30, 31 = 0.1 mm.
Figs. 45–47 in Population dynamics and description of larva and pupa of Cyclocephala tucumana Bréthes, 1904 in West-Central Brazil, and remarks on immatures of other Cyclocephala species (Coleoptera: Scarabaeidae: Dynastinae)
Figs. 45–47. Cyclocephala tucumana, pupa; 45–46, female (dorsal, ventral); 47, male, ventral. Scale = 2.5 mm.
Figs. 43–44 in Population dynamics and description of larva and pupa of Cyclocephala tucumana Bréthes, 1904 in West-Central Brazil, and remarks on immatures of other Cyclocephala species (Coleoptera: Scarabaeidae: Dynastinae)
Figs. 43–44. Cyclocephala tucumana, third-instar larva; 43, raster, ventral; 44, abdominal segment X, posterior. Scale = 1 mm.
Fig. 53 in Mating behavior and description of immature stages of Cyclocephala melanocephala (Fabricius, 1775) (Coleoptera: Scarabaeidae: Dynastinae), identification key and remarks on known immatures of Cyclocephalini species
Fig. 53. (a) Average temperature (◦C) and radiation (kJ/m2) obtained from meteorological station (INMET). (b) Adults of Cyclocephala melanocephala collected with a light trap. Means followed by the same letters do not differ by the Skott-Knott test √
Figs. 48–51 in Mating behavior and description of immature stages of Cyclocephala melanocephala (Fabricius, 1775) (Coleoptera: Scarabaeidae: Dynastinae), identification key and remarks on known immatures of Cyclocephalini species
Figs. 48–51. Cyclocephala melanocephala, pupa; 48, head, frontal; 49–50, prosternal posterior process (male, female); 51, male terminalia, ventral. Scale = 2 mm.
Figs. 17–22 in Mating behavior and description of immature stages of Cyclocephala melanocephala (Fabricius, 1775) (Coleoptera: Scarabaeidae: Dynastinae), identification key and remarks on known immatures of Cyclocephalini species
Figs. 17–22. Cyclocephala melanocephala, third instar larva; 17–19, right mandible (ventral, internal, dorsal); left mandible (dorsal, internal, ventral). Scale = 0.5 mm.
Figs. 15–16 in Mating behavior and description of immature stages of Cyclocephala melanocephala (Fabricius, 1775) (Coleoptera: Scarabaeidae: Dynastinae), identification key and remarks on known immatures of Cyclocephalini species
Figs. 15–16. Cyclocephala melanocephala, third instar larva; 15, epipharynx; 16, cibarium. aca, anterior most acanthoparia seta; acr, lateroposterior acroparia seta; crp, right part of crepis; lip, ligular tubercle-like process; ppa, posterior preoral area. Scale = 0.5 mm.
Figs. 5–6 in Mating behavior and description of immature stages of Cyclocephala melanocephala (Fabricius, 1775) (Coleoptera: Scarabaeidae: Dynastinae), identification key and remarks on known immatures of Cyclocephalini species
Figs. 5–6. Cyclocephala melanocephala, third instar larva; 5, lateral; 6, head, dorsal. t10, abdominal tergite X; usb, U-shaped sclerotized bar. Scale = 1 mm.
Figs. 1–4 in Mating behavior and description of immature stages of Cyclocephala melanocephala (Fabricius, 1775) (Coleoptera: Scarabaeidae: Dynastinae), identification key and remarks on known immatures of Cyclocephalini species
Figs. 1–4. Cyclocephala melanocephala, adult; 1, 2, habitus (male, female); 3, 4, protibia and tarsus (male, female). Scale: 1, 2 = 5 mm; 3, 4 = 1 mm.
Figs. 14–17. Cyclocephala modesta. 14 in The Dynastine Scarab Beetles (Coleoptera: Scarabaeidae: Dynastinae) of Chile
Figs. 14–17. Cyclocephala modesta. 14) Male; 15) Female; 16) Parameres; 17) Distribution.
Figure 1 in Biology and management of the masked chafer Cyclocephala disticcta Burmeister &Melolonthidae, Dynastinae, Cyclocephalini)
Figure 1. Male Cyclocephala disticcta exhibiting thanatosis behavior. Adult mean size: 10 mm.
FIGURE 33 in Mitochondrial sequence data clarify species concepts in the Cyclocephala mafaffa species complex (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini)
FIGURE 33. Cyclocephala mafaffa species complex branch from the most likely tree for the Cyclocephala COI dataset. Red branches indicate the groups delimited by the bPTP, PTP, and mPTP procedures. Each colored bar represents a species delimited by ABGD (initial partition), bPTP, PTP, or mPTP procedures. Red support values are the posterior probability that those terminals form one species under the PTP model and a flat prior. Green and purple values indicate the fraction of MCMC sampled delimitations in which a node was part of the speciation process in the PTP and mPTP procedures, respectively. Specimen voucher numbers or GenBank accessions are in parentheses followed by a three-letter country code. CRI = Costa Rica, GLP = Guadeloupe, GTM = Guatemala, HND = Honduras, KNA = St. Kitts and Nevis, MEX = Mexico, NIC = Nicaragua, PAN = Panama, SLV = El Salvador, VEN = Venezuela.
FIGURE 31. Bootstrap consensus tree from W in Mitochondrial sequence data clarify species concepts in the Cyclocephala mafaffa species complex (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini)
FIGURE 31. Bootstrap consensus tree from W-IQ-TREE analysis. Node support values from left to right are maximum likelihood bootstrap, parsimony bootstrap, and Bayesian posterior probability. Support values labeled with a "*" have 100% bootstrap support or 1.0 posterior probability. Support values labeled with a "-" have bootstrap supports lower than 50% or posterior probability lower than 0.95. Nodes labeled "--" indicates that node was not recovered by an analysis. Colored branches highlight taxa of the C. mafaffa species complex (green = C. deceptor; red = C. mafaffa mafaffa; blue = C. mafaffa grandis).
FIGURE 36A–C in A review of the black species of Cyclocephala Dejean (Coleoptera: Scarabaeidae Dynastinae) from Colombia
FIGURE 36A–C. Cyclocephala marqueti, third instar and pupa. A, Terminal abdominal segment, ventral view; B, stout setar; C, Cyclocephala marqueti, pupa, dorsal view.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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