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Fig. 18 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 18. Specimen scores representing population samples of Prosciurillus leucomus from the northern peninsula (empty inverted triangle, N 5 26) and P. alstoni from the central core and southeastern peninsula (filled circle, N 5 63) projected onto the first and second principal components extracted from principal-components analysis. The ellipses outline 95% confidence limits for the specimen scores forming each cluster. Equations for the regression lines are: P. leucomus, Y 5 20.331X+0.068 (F 5 11.30, P 5,0.01); P. alstoni, Y 5 20.133X20.023 (F 5 3.42, P 5 0.059). Each regression line of the second principal component on the first component is clearly distinct from the other; while their Y-intercepts are significantly different (+0.068 versus 20.023; F 5 13.02, P 5 0.001), their slopes are not (20.331 versus 20.133F 5 2.53, P 5 0.12). See table 20 for correlations and percent variance.

Fig. 4 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 4. The Danau Lindu area. Where the Sungai Oha Kecil flows into the Sungai Miu at 290 m was Musser's lowest camp along his transect; the summit of Gunung Nokilalaki was the highest place he worked. Tropical lowland evergreen rain forest embraces the area from the Sungai Oha Kecil to the camp along the Sungai Tokararu at 1150 m. The camp at 1440 m was on a ridge, Gunung Kanino, in lower montane rain forest. The lower camp at 1150 m was at the western end and base of the ridge. The highest camp at 1700 m was situated on the flanks of Gunung Nokilalaki, which at higher altitudes was covered with upper montane rain forest. Prosciurillus topapuensis and P. murinus occurred throughout the forests from the lower camps to Gunung Nokilalaki, Rubrisciurus rubriventer was encountered through much of the same altitudinal range but not higher than Gunung Kanino. Both species of Hyosciurus were trapped in the area, H. ileile in the lowlands and H. heinrichi on the mountain; the elevational ranges of each species abut at Gunung Kanino.

Fig. 22 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 22. The habitat of Prosciurillus alstoni in tropical lowland evergreen rain forest on flat terrain near Musser's camp at Kuala Navusu, 30 m. The large tree is Dracontomelon dao, which emerges above the upper canopy layer, is scattered on flats and lower slopes of ridges, and is one of the largest trees in the forest. The tree photographed is about 150 ft high, 4 ft diameter just above the buttresses, and 10 ft across the bases of the buttresses. The tree squirrels Rubrisciurus rubriventer and Prosciurillus murinus were trapped in the same forest. Range of ambient temperatures recorded during the sampling period is listed in table 2. Photographed in 1975.

Fig. 7 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 7. Specimen scores representing five population samples of Rubrisciurus rubriventer projected onto the first and second principal components extracted from principal-components analysis. Symbols identifying samples are: filled triangle 5 northeastern peninsula (Rurukan, Temboan; N 5 2); star 5 northern peninsula (Bumbulan, Ile-Ile; N 5 5); filled circle 5 north-central region1 (Sungai Oha Kecil, Sungai Miu, Sungai Sadaunta, Tomado, Gunung Kanino, Kulawi; N 5 18); asterisk 5 north-region 2 (Kuala Navusu, Sungai Tolewonu; N 5 19); filled square 5 southeastern peninsula (Wawo, Masembo, Tanke Salokko; N 5 5). The score located farthest to the right in the ordination represents AMNH 224623, an especially large adult from Sungai Oha Kecil. Delicate arrows identify scores of four specimens from Gunung Kanino collected in lower montane forest, 1274–1418 m. Lettered arrows indicate scores for the specimen from Wawo (w) collected on the coastal plain at 50 m in tropical lowland evergreen rain forest and the squirrel from the inland mountains at Tanke Salokko (t) at 1400 m taken in lower montane forest; both places are in the southeastern peninsula of Sulawesi. See table 9 for correlations and percent variance.

Fig. 1 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 1. Diagrams (above and at right) of the cranium of an adult Hyosciurus heinrichi showing limits of cranial and dental measurements. Abbreviations are explained in the text.

Fig. 2 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 2. The Conibear (single spring #110) body-gripping trap, which was used by Musser to catch nearly all the squirrels he collected. These traps were baited with a mixture of peanut butter, raisins, oatmeal, and bacon, and set on tree trunks and limbs spanning streams and ravines, in the crowns of understory trees and on large woody vines, on top of rotting tree trunks and limbs lying on the forest floor, and in runways beneath tree trunks and decaying treefalls. Photographed by Darrin P. Lunde.

Fig. 21 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 21. Specimen scores representing population samples of Prosciurillus alstoni projected onto the first and second principal-components extracted from principal-components analysis. Symbols identifying samples are: filled circle 5 Pinedapa (N 5 19); filled triangle 5 Kuala Navusu and Sungai Tolewonu (N 5 32); cross 5 southeastern peninsula (Wawo, Masembo, Lalolei, Mowewe, Sungai Ahua; N 5 11); star 5 Mapane, lectotype of sarasinorum. Abbreviations: l 5 lectotype of mowewensis; p 5 paralectotype of mowewensis. See table 23 for correlations and percent variance.

Fig. 13 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 13. Ventral views of the skulls portrayed in figure 12. Prosciurillus alstoni and P. topapuensis are on top, P. abstrusus and P. murinus on the bottom.

Fig. 20 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 20. Specimen scores representing population samples of Prosciurillus alstoni from the eastern segment of central Sulawesi and the southeastern peninsula (filled triangle, N 5 63) and P. topapuensis from the mountainous western half of the central core of the island (empty triangle, N 5 50) projected onto the first and second principal components extracted from principal-components analysis. The ellipses outline 95% confidence limits for the specimen scores forming each cluster. Equations for the regression lines are: P. leucomus, Y 5 0.332X20.056 (F 5 26.56, P 5,0.01); P. alstoni, Y 5 0.176X+0.064 (F 5 7.99, P 5,0.01). Each regression line of the second principal component on the first component is clearly distinct from the other; while their Y-intercepts are significantly different (20.056 versus +0.064; F 5 31.49, P 5,0.001). their slopes are not (0.332 versus 0.176; F 5 2.97, P 5 0.087). See table 22 for correlations and percent variance.

Fig. 19 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 19. Specimen scores representing population samples of Prosciurillus alstoni and P. weberi (8- pointed star; N 5 5) projected onto the first and second principal components extracted from principalcomponents analysis. Symbols identifying samples of P. alstoni are: filled circle 5 Pinedapa, N 5 19; filled triangle 5 Kuala Navusu and Sungai Tolewonu, N 5 32; cross 5 southeastern peninsula, N 5 11; star 5 Usu, lectotype of sarasinorum. Heavy arrow identifies score for the holotype of weberi; delicate arrows point to lectotype (top) and paralectotype (bottom) of mowewensis. See table 21 for correlations and percent variance.

Fig. 11 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 11. Collection localities for samples of four species in the Prosciurillus leucomus group: P. leucomus, P. alstoni, P. weberi, and P. topapuensis. The collection site for Prosciurillus sp., which is represented by a subfossil fragment, is also indicated. Distribution of the fifth member, P. rosenbergii, in Kepulauan Sangihe is portrayed on the map in figure 28. Numbers key to localities described in the gazetteer where specimens are also identified by museum initials and catalog numbers. The inset map, right (rectangle in larger map, above), contains collection sites (1–12) for P. topapuensis scattered along Musser's transect from the Sungai Miu to Gunung Nokilalaki. The dashed contour line at 1300 m marks the approximate boundary between tropical lowland evergreen rain forest and tropical lower montane forest.

Fig. 15 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 15. Specimen scores representing two population samples of Prosciurillus leucomus projected onto the first and second principal components extracted from principal-components analysis. Symbols identifying samples are: filled circle 5 northeastern peninsula (Likupang, Teteamoet, Rurukan, Temboan; N 5 18); X 5 western segment of northern peninsula (Bumbulan, Sungai Paleleh, Gunung Ile-Ile, Labuan Sore, Bumbarujaba; N 5 8). Ellipses outline 95% confidence limits for the specimen scores representing each population sample. See table 18 for correlations and percent variance.

Fig. 12 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 12. Dorsal views of skulls representing species of Prosciurillus. Top row, left to right: P. alstoni (AMNH 226076; Kuala Navusu; ONL 5 46.6 mm) and P. topapuensis (AMNH 225504; Gunung Kanino; ONL 5 45.0 mm); we employ these two as exemplars of species in the P. leucomus group. Bottom row, left to right: P. abstrusus (AMNH 101378, holotype; Pegunungan Mekongga; ONL 5 38.2 mm) and P. murinus (AMNH 225496; Gunung Kanino; ONL 5 34.4 mm); these are the only species comprising the P. murinus group.

Fig. 16 in Systematic Review of Endemic Sulawesi Squirrels (Rodentia, Sciuridae), with Descriptions of New Species of Associated Sucking Lice (Insecta, Anoplura), and Phylogenetic and Zoogeographic Assessments of Sciurid Lice

Fig. 16. Reproduction of Anderson's (1879) color plate of ''Sciurus alstoni'' (5 Prosciurillus alstoni).

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FIGURE 7 in Revision of the Endemic Malagasy Cavefish Genus Typhleotris (Teleostei: Gobiiformes: Milyeringidae), with Discussion of its Phylogenetic Placement and Description of a New Species

FIGURE 7. Dorsal view of the anterior portion of the head in the three described species of Typhleotris: A. T. madagascariensis, AMNH 245603; B. T. pauliani, AMNH 245651; C. T. mararybe, AMNH 245601, holotype.

Fig. 36 in Revision, Phylogenetic, Biogeographic, And Host Analyses Of The Endemic Western North American Phymatopsallus Group, With The Description Of 9 New Genera And 15 New Species (Insecta: Hemiptera: Miridae: Phylinae)

Fig. 36. Salicopsallus lucidus: Male genitalia (male 1, AMNH_PBI 00071869; male 2, 00062261; male

Fig. 44 in Revision, Phylogenetic, Biogeographic, And Host Analyses Of The Endemic Western North American Phymatopsallus Group, With The Description Of 9 New Genera And 15 New Species (Insecta: Hemiptera: Miridae: Phylinae)

Fig. 44. Taxon-host cladogram for Phymatopsallus-group taxa (see text for explanation).

Fig. 33 in Revision, Phylogenetic, Biogeographic, And Host Analyses Of The Endemic Western North American Phymatopsallus Group, With The Description Of 9 New Genera And 15 New Species (Insecta: Hemiptera: Miridae: Phylinae)

Fig. 33. Phymatopsallus rinconae: Male genitalia (male 1, AMNH_PBI 00063106; male 2, 00063104).

Map 5 in Revision, Phylogenetic, Biogeographic, And Host Analyses Of The Endemic Western North American Phymatopsallus Group, With The Description Of 9 New Genera And 15 New Species (Insecta: Hemiptera: Miridae: Phylinae)

Map 5. Distribution of Cercocarpopsallus and Knightopsallus spp.

Fig. 28 in Revision, Phylogenetic, Biogeographic, And Host Analyses Of The Endemic Western North American Phymatopsallus Group, With The Description Of 9 New Genera And 15 New Species (Insecta: Hemiptera: Miridae: Phylinae)

Fig. 28. Knightopsallus portalensis: Male genitalia (AMNH_PBI 00062707).