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11 results for “Marchalina”
FIGURE 3 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
FIGURE 3. Secondinstar nymph, probably female, of Marchalina hellenica from Crete. Note 6segmented antennae. Also fewer dermal spines on posterior abdominal segments as compared with FIGURE 4. See FIG URE 1 for labels.
FIGURE 7 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
FIGURE 7. Pupa of Marchalina hellenica. Note 10segmented antennae; complete absence of mouthparts, claws and dermal spines; and presence of genital structures on posterior abdominal segments. See FIGURE 1 for labels.
FIGURE 6 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
FIGURE 6. Prepupa (3rdinstar male) of Marchalina caucasica. Note 9segmented antennae. Also, compared with 3rdinstar female, note great reduction in mouthparts and absence of stylets, many fewer setae and pores, and many fewer dermal spines on posterior abdominal segments. See FIGURE 1 for labels.
FIGURE 8 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
FIGURE 8. Apterous male of Marchalina hellenica. Note shallow but distinct "neck" and large compound eyes. See Fig 1 for capital labels; other labels: ab = antennal bristle; ads = dorsal abdominal setae; as = abdominal sternite; asp = abdominal spiracle; at = abdominal tergite; avs = ventral abdominal setae; c = claw; camp = campaniform pore; cd = claw denticle; cdgt = claw digitule; ce = compound eye; cp = small conical pore; cs = collared setae; cv = cervical sclerite; cx = coxa; dhs = dorsal head setae; eph = eversible endophallus; epm3 = metepimeron; f = femur; hs = hair; hrs = hairlike seta; lp = loculate pore; o = ocellus; ocs = ocular sclerite; pd = pedicel; plr1 = prothoracic pleural ridge; plr2 = mesothoracic pleural ridge; plr3 = metathoracic pleural ridge; pls = pleural setae; pos = postoccipital sclerite; pror = preoral ridge; ps = penial sheath; psp = penial sheath pores; pss = penial sheath setae; pt = posttergite; sc = scape; sp = minute sclerotised pore; sp2 = mesothoracic spiracle; sp3 = metathoracic spiracle; st1a = prosternal apophysis; st2a = mesosternal apophysis; st3a = metasternal apophysis; ta1 = 1sttarsal segment; ta2 = 2ndtarsal segment; tdgt = tarsal digitule; ti = tibia; tibs = tibial spurs; tr = trochanter; vhs = ventral head setae; vmcr = ventral midcranial ridge; vp = ventral plate; vs = ventral sclerite; and IVIII = abdominal segments (Modified after Hodgson and Foldi, Zootaxa, in press).
FIGURE 1 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
FIGURE 1. Adult female of Marchalina hellenica. Note: 11segmented antennae; virtual absence of mouthparts and total absence of stylets, and absence of dermal spines. On this and subsequent figures, A = small conical pore; B = loculate pore; C = minute sclerotised pore; D = tubular duct of spermatheca; E = hair; F = hairlike seta; G = collared setae; H = satellite setae; L = bifurcated seta; M = abdominal spiracle; N = anal tube; P = part of leg; Q = claw; R = view of part of dorsal derm; S = view or part of ventral derm; T = abdominal tubular duct; Z = spine on eversible endophallus. Also note that, on central drawing, density of setae only shown on one abdominal segment and leg setae only shown on methorax
parts conical pore; B = loculate pore; C = minute sclerotised pore; D = tubular duct of spermatheca; E = hair; F = hairlike seta; G = collared setae; H = satellite setae; L = bifurcated seta; M = abdominal spiracle; N = anal tube; P = part of leg; Q = claw; R = view of part of dorsal derm; S = view or part of ventral derm; T = abdominal tubular duct; Z = spine on eversible endophallus. Also note that, on central drawing, density of setae only shown on one abdominal segment and leg setae only shown on methorax in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
parts conical pore; B = loculate pore; C = minute sclerotised pore; D = tubular duct of spermatheca; E = hair; F = hairlike seta; G = collared setae; H = satellite setae; L = bifurcated seta; M = abdominal spiracle; N = anal tube; P = part of leg; Q = claw; R = view of part of dorsal derm; S = view or part of ventral derm; T = abdominal tubular duct; Z = spine on eversible endophallus. Also note that, on central drawing, density of setae only shown on one abdominal segment and leg setae only shown on methorax
PLATE 1 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
PLATE 1. Adult female. Note large size, oval shape, yellow colouration and short pale antennae.
FIGURE 5 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
FIGURE 5. Firstinstar nymph (sex undetermined) of Marchalina hellenica. Compared with 2ndinstar nymph (Figs. 3 & 4), note proportionately much larger mouthparts, many fewer setae and pores, capitate ends to claw digitules and many fewer dermal spines. See FIGURE 1 for labels.
FIGURE 4 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
FIGURE 4. Secondinstar nymph, probably female, of Marchalina hellenica from Thessaloniki. Note 6segmented antennae and greater frequency of dermal spines on posterior abdominal segments compared with FIG URE 3. See FIGURE 1 for labels.
PLATE 2 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
PLATE 2. Adult male. Note elongate body form, yellow colouration, long dark antennae and legs, compound eyes, distinct neck region, and penial sheath with eversible endophallus.
FIGURE 2 in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
FIGURE 2. Thirdinstar nymph of female Marchalina hellenica. Note 9segmented antennae, fullydeveloped mouthparts and presence of numerous dermal spines on posterior abdominal segments. See FIGURE 1 for labels. Also note that, on central drawing, density of body setae and loculate pores only shown on ventral abdominal segments.
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