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MONOGRAPHIC REVISION OF PLATYCOELIA 49 Fig. 42. Distribution of Platycoelia nervosa, P. marginata, and P. meridensis in Venezuela, Colombia, Ecuador, and Perú. frons. Pronotum: Surface glabrous, densely punctate, with small and moderate punctures. Marginal bead weak laterally, absent elsewhere. Elytron: Surface glabrous; longitudinal striae not impressed, punctate; punctures moderate with dark coloration; intervals sparsely punctate, punctures small. Suture apically with weak spine. Pygidium: Width approximately 2.4 times length medially. Surface weakly convex, moderately to densely punctate; punctures moderately large to moderate, setose (near apex); setae short, tawny. Venter: Thorax moderately setose (except glabrous medially), setae cream colored. Mesothoracic process projecting anteriorly to procoxa, weakly diamond shaped, dorsoventrally flattened. Abdomen glabrous. Apical spiracles not extruding. Legs: Protibia with 1 apical tooth. Mesotibia and metatibia widest medially. Protarsomeres 2-4 wider than long, cup-shaped. Protarsomere 4 with internoapical stridulatory ridge. Protarsomere 5 with internomedial, stridulatory tooth. Mesotarsomere and metatarsomere 5 with internomedial tooth. Unguitractor plate cylindrical, with 2 apical setae. Modified protarsal claw
50 BULLETIN OF THE UNIVERSITYOF NEBRASKA STATE MUSEUM length slightly shorter than protarsomere 5, thickened and elongate when compared with other claw, diagonally flattened, apex unevenly bifurcate. Modified mesotarsal claw thickened, elongate when compared with other claw, dorsoventrally flattened, apex unevenly bifurcate. Modified metatarsal claw elongate, with ventral tooth, not thickened. Male Genitalia: Parameres approximately 1.4 times longer than length of phallobase. Parameres with apex rounded, slightly dorsoventrally flattened, weakly expanded. Female (n=9). Length 21.7-26.4 mm, width 13.3-15.3 mm. As male except in the following respects. Legs: Protarsomere 4 without internoapical stridulatory ridge. Protarsomere 5 without internal tooth. Modified protarsal and mesotarsal claw with ventral tooth, not thickened. DIAGNOSIS. This species is distinguished from all other species in the genus Platycoelia by the following combination of characters: labrum with a broad, triangular apical tooth strongly overlapping mentum; antenna 9-segmented; elytral striae 3 and 5 with light green coloration; mesothoracic process conical; protibia with 1 prominent tooth; protibial apical tooth acuminate; protarsomere 5 with an internoapical stridulatory tooth; protarsal claw diagonally flattened; modified mesotarsal claw with the apex bifurcate, dorsoventrally flattened; apex of paramere distinctly expanded. DISTRIBUTION (Fig. 42). Eastern slope of the Andes Mountains from central Colombia to central Ecuador. LOCALITY DATA. 11 specimens examined from FMNH, ISNB, QCAZ, SMTD, UMRM, ZMHB. COLOMBIA (6). BOYACÁ (3): Muzo. DISTRITO CAPITAL (2): Bogotá. NO DATA (1). ECUADOR (5). MORONA SANTIAGO (1): Macas. NAPO (1): Sarayacu. PASTAZA (2): Canelos, Mera. SUCUMBÍOS (1): Lumbaqui. TEMPORAL DATA. August (1), December (2). 4. Platycoelia marginata Burmeister, 1844 (Figs. 42, 43) Platycoelia marginata Burmeister, 1844 (valid name) Platycoelia olivacea Blanchard, 1851 (junior synonym) Platycoelia laevis Burmeister, 1855 (junior synonym) Platycoelia scutellata Guérin-Méneville, 1855 (junior synonym) CATALOG. Platycoelia marginata, Burmeister 1844:453 [original description]; Blanchard 1851:227 [catalog listing]; Burmeister 1855:525 [key to species of Platycoelia]; Lacordaire 1856:372 [distribution]; Harold 1869:1230 [catalog listing]; Ohaus 1904b:282, 284, 285, 287, 289, 290, 325, 338, 340 [redescription]; Ohaus 1905:121, 167 [comparison with Leucopelaea, illustration]; Ohaus 1918:178 [catalog listing]; Blackwelder 1944:247 [checklist]; Ohaus 1952:9 [distribution]; Machatschke 1965:57, 145 [catalog listing, illustration]; Machatschke 1972:301 [catalog listing]; Martínez 1976:328 [comparison with Platycoelia scutellata]; Martínez and Martínez 1994:548 [comparison with Platycoelia selanderi]. Platycoelia olivacea, Blanchard 1851:227 [original description]; Burmeister 1855:525 [listed as male of Platycoelia laevis]; Lacordaire 1856:372 [distribution]; Harold 1869:1230 [catalog listing as synonym of Platycoelia prasina]; Ohaus 1904b:338 [checklist as possible synonym of Platycoelia marginata]; Ohaus 1918:178 [catalog listing as synonym of Platycoelia marginata]; Blackwelder 1944:247 [checklist as synonym of Platycoelia marginata]; Machatschke 1965:57 [catalog listing as synonym of Platycoelia marginata]; Machatschke 1972:301 [catalog listing as synonym of Platycoelia marginata]. Platycoelia laevis, Burmeister 1855:525 [original description, key to species of Platycoelia]; Ohaus 1904b:284 [placed in synonymy with Platycoelia marginata]; Ohaus 1918:177, 178 [catalog listing as synonym of Platycoelia prasina and Platycoelia marginata]; Blackwelder 1944:247 [checklist as synonym of
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Bulletin of the University of Nebra
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C O N T E N T S Abstract...........
Page 6 and 7: LIST OF FIGURES Fig. 1. Platycoelia
Page 8 and 9: Bulletin of the University of Nebra
Page 10 and 11: Members of the genus Platycoelia De
Page 12 and 13: alone to divide up the rutelines (a
Page 14 and 15: eing the most recent authority on t
Page 16 and 17: els Amongst the Great Andes of the
Page 18 and 19: tion. Zischka was a German who live
Page 20 and 21: Puncture size: large = 0.17 mm or l
Page 22 and 23: 26. Pronotal surface sparsely punct
Page 24 and 25: Fig. 11. Platycoelia alternans male
Page 26 and 27: MONOGRAPHIC REVISION OF PLATYCOELIA
Page 28 and 29: Fig. 33. Platycoelia rufosignata me
Page 30 and 31: CNCI Canadian National Collection o
Page 32 and 33: subspecies AND varieties in the sam
Page 34 and 35: PHYLOGENETIC PATTERNS AND BIOGEOGRA
Page 36 and 37: metaunguitractor plate usually with
Page 40 and 41: larvae, and Paucar-Cabrera and Smit
Page 50 and 51: Erichson (1847) did not state how m
Page 52 and 53: species]; Ohaus 1918:178 [catalog l
Page 58 and 59: Platycoelia marginata and Platycoel
Page 60 and 61: tarsomere and metatarsomere 5 with
Page 62 and 63: 5. Platycoelia meridensis new speci
Page 64 and 65: in apical half. Protarsomere 4 with
Page 68 and 69: 7. Platycoelia prasina Erichson, 18
Page 70 and 71: written and typeface), e) “PLATYC
Page 72 and 73: mentum. Apex of mentum with triangu
Page 74 and 75: 1972:302 [catalog listing as subspe
Page 76 and 77: green to yellow; parameres with the
Page 82 and 83: duced tooth. Apex of mentum with tr
Page 84 and 85: Mnisnech,” “Dr Ohaus Vidit 1903
Page 86 and 87: VARIATION. Male (n=19). Length 19.2
Page 88 and 89: “Platycoelia forcipalis cotype Oh
Page 90 and 91: males with internomedial stridulato
Page 94 and 95: tures moderate with dark coloration
Page 96 and 97: gins. Ventrally with dark brown met
Page 98 and 99: 19. Platycoelia flavostriata (Latre
Page 102 and 103: 20. Platycoelia nigrosternalis Ohau
Page 104 and 105: LOCALITY DATA. 66 specimens examine
Page 106 and 107:
MONOGRAPHIC REVISION OF PLATYCOELIA
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Calloodes nitidissimus Lea, 1919 (C
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