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FIGURE 6 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure

FIGURE 6. Selected cranial traits in adult (except noted) Juliomys pictipes (CIES-M 23). A. Rostrum in dorsal view: note the inconspicuous zygomatic notches and broad zygomatic root; B. Interorbital region: the arrow indicates incomplete fusion in the anterior part of the interfrontal suture; C. Interorbital region in a juvenile specimen (CNP 895); D. Rostrum in lateral view: note the almost absence of upper free border in the zygomatic plate; E. Interfrontal depression; F. Mesopterygoid fossa; G. Palatal and postpalatal region of a juvenile specimen (CNP 895): note the complete ossification of the mesopterygoid fossa roof; H. Temporal region; I. Braincase; J. Auditory capsule: note the extension of the meatus; K. Squamosal-alisphenoid region; L. Upper first molar detail: note the crested corona and the well developed mesoloph. Abbreviations: acl = anterior opening alisphenoid canal, bu = auditory capsule, cc = carotid canal, d = interfrontal depression, f = frontal, fo = foramen ovale, i = interparietal, m = maseteric tubercle, M1 = first upper molar, M2 = second upper molar, M3 = third upper molar, ma = meatus, mb = trough for masticatory-buccinator nerve, mf = mesopterygoid fossa, ms mesoloph, mt = mastoid, mx = maxilla, na = nasal, oc = occipital, p = lateral portion of the parietal, pa = parapterygoid fossa, pm = premaxilla, ppp = postpalatal posterolateral pit, pr = parietal, r = zygomatic root, sb = supernumerary bone, sq = squamosal, t = tegmen tympani, zp = zygomatic plate.

FIGURE 5 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure

FIGURE 5. Lateral, dorsal and ventral views of the skull of Juliomys pictipes (CIES-M 23) from Misiones, Argentina (scale = 5 mm).

FIGURE 8 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure

FIGURE 8. Stomach of Juliomys pictipes (CNP 895): internal view of the dorsal half. Abbreviations: p: pilorous; ia: incisura angularis; e: esophagus; ce: cornified squamous epithelium; co: corpus; bf: bordering fold; ge: glandular epithelium; a: antrum.

FIGURE 4 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure

FIGURE 4. Manus and pes of Juliomys pictipes from Misiones, Argentina (MLP 1.I.03.24): a. Manus, palmar surface; b. Pes, dorsal surface (note the bicolor condition); c. Pes, plantar surface.

FIGURE 2 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure

FIGURE 2. Recording localities of Juliomys pictipes: ARGENTINA: MISIONES: 1. Parque Nacional Iguazú; 2. Parque Provincial "Ernesto Che Guevara;" 3. Reserva Privada de Usos Múltiples de la Universidad Nacional de La Plata "Valle del Arroyo Cuña Pirú"; BRAZIL: SÃO PAULO: 4. Buri; not specific locality provided; 5. Mulheres and Museros; 6. Fazenda Sakamoto, Campinho; Fazenda Sakamoto, Portão; Fazenda Intervales; 7. Fragmento Citadini; Fragmento Divisa; Três Quedas; Moacir; Paraguai; Cogumelo; 8. Floresta Nacional de Ipanema, 20 km NW Sorocaba; 9. Piedade, not specific locality provided; 10. Reserva Florestal do Morro Grande, Caucaia do Alto; 11. Riacho Grande; 12. Parque Natural Municipal da Serra do Itapety; RIO DE JANEIRO: 13. Mata do Mamede; 14. Fazenda Boa Fė; MINAS GERAIS: 15. Reserva Particular do Patrimȏnio Natural do Caraça, 25 km SW Santa Barbara; 16. Estação de Pesquisa e Desenvolvimento Ambiental de Peti. The grey area represents the approximate cover of the Atlantic Forest.

FIGURE 3 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure

FIGURE 3. External aspect (lateral view) of a recently collected Juliomys pictipes from Misiones, Argentina (MLP 1.I.03.24).

FIGURE 7 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure

FIGURE 7. Selected mandible traits in adult Juliomys pictipes (CIES-M 23). A. Anterior region of the horizontal ramus: note the depressed position of the diastema anterior point with respect to the alveolar plane; B. Ascending ramus region: note the short angular process. Abbreviations: cp = capsular projection, m1 = first lower molar, m2 = second lower molar, m3 = third lower molar, me = mental foramen, ml = maseteric crest, lower ridge, mu = maseteric crest, upper ridge.

FIGURE 1 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure

FIGURE 1. Strict consensus tree of the 300 most parsimonious trees (length 1048 steps, CI = 0.483, RI = 0.606) obtained in the maximum parsimony analysis of the cytochrome b gene sequences. Numbers above branches indicate parsimony jackknife (left), Bremer support (middle), and maximum likelihood bootstrap (right) values of the nodes to their right. Only jackknife and bootstrap values> 50 % are shown. * indicates that the node in question was not recovered in the maximum likelihood analyses; in that analysis J. rimofrons and J. pictipes are sister to each other but with less than 50 % of support.

FIGURE 13 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 13. Metaphase (A) and karyotype (B) of a female Aphyosemion campomaanense from ABK 07/181 (site 20, Fig. 1) (2n=44, NF=58) showing 1 pair of metacentric (with different amounts of heterochromatin), 6 pairs of subtelocentric and 15 pairs of acrocentric chromosomes.

FIGURE 12. Aphyosemion lividum, adult male from site 6 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 12. Aphyosemion lividum, adult male from site 6 (ABC 06/94). Specimen not preserved (approximately 30 mm SL). Photo by J.-F. Agnèse.

FIGURE 11. Aphyosemion ahli, adult male from ABC 06 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 11. Aphyosemion ahli, adult male from ABC 06/79 (site 11, Fig. 1). Specimen not preserved (approximately 35 mm SL). Photo by J.-F. Agnèse.

FIGURE 10. Aphyosemion campomaanense, adult male from ABK 07 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 10. Aphyosemion campomaanense, adult male from ABK 07/181 (site 20, fig. 1). This male (estimated 12 months old, approximately 45 mm SL) still has a large yellow margin to the anal fin. Specimen not preserved. Photo by J.-F. Agnèse.

FIGURE 9. Aphyosemion campomaanense, adult female from ABK 07 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 9. Aphyosemion campomaanense, adult female from ABK 07/181 (site 20, fig. 1, identical to ABC 06/84). Specimen not preserved (approximately 30 mm SL). Photo by A. Persson.

FIGURE 7. Aphyosemion campomaanense, adult male from ABK 07 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 7. Aphyosemion campomaanense, adult male from ABK 07/181 (site 20, Fig. 1). This male (estimated 10 months old) has an incomplete anal fin margin. Specimen not preserved (approximately 40 mm SL). Photo by P. Delaroche

FIGURE 8. Aphyosemion campomaanense, adult male from ABK 07 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 8. Aphyosemion campomaanense, adult male from ABK 07/181 (site 20, Fig.1, identical to ABC 06/84). This male was captured in January 2007 when estimated to be two month old. Left and right profiles were photographed in March (estimated 4 months old, approximately 30 mm SL), May (estimated 6 months old) and September 2007 (estimated 10 months old, approximately 40 mm SL). The yellow margin of the anal fin has quite completely disappeared after 10 months. The caudal pattern also changed during this period in terms of number and shape of the vertical bars. One can also observe the asymmetrical pattern of the right and left sides (especially the pattern of bars on the posterior). Specimen not preserved. Photos by A. Persson.

FIGURE 6. Aphyosemion campomaanense, adult male from ABC 06 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 6. Aphyosemion campomaanense, adult male from ABC 06/83 (site 20, Fig. 1). This estimated 14 month old male never had any yellow margin on the anal fin, nor did any other male sampled from of this population. Specimen not preserved (approximately 40 mm SL). Photo by J.-F. Agnèse.

FIGURE 5 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 5. Paratype of Aphyosemion campomaanense, MRAC 07-30-P-2-21, adult female (34 mm SL) from type locality (site 21, Fig. 1).

FIGURE 3 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 3. Consensus tree (majority rule) based on Distance Method (Neighbor-Joining). Consensus trees obtained with the Maximum Likelihood and the Maximum Parsimony methods were congruent. Numbers above or below the branches are percentages of bootstrap values based on 1000 replicates for each method (DM, ML, MP). Values below 50% are not shown. Aphyosemion (Chromaphyosemion) lugens was used to root the tree. Numbers correspond to sites on the map (Fig. 1).

FIGURE 2 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 2. Consensus tree (majority rule) based on the Distance Method (Neighbor-Joining). Consensus trees obtained with the Maximum Likelihood and the Maximum Parsimony methods were congruent. Numbers above or below the branches are percentages of bootstrap values based on 1000 replicates for each method (DM, ML, MP). Aphyosemion cameronense and A. mimbon were used to root the tree.

FIGURE 4 in Genetic characterization of the Aphyosemion calliurum species group and description of a new species from this assemblage: A. campomaanense (Cyprinodontiformes: Aplocheiloidei: Nothobranchiidae) from Southern Cameroon

FIGURE 4. Holotype of Aphyosemion campomaanense, MRAC A7-30-P-1, adult male (36 mm SL) from site 21 (Fig. 1) in the Campo-Ma'an reserve (ABC 06/86, 2.33735° N, 10.20435° E).