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Penz,
C. M. & P. J. DeVries. 2006. Systematic position of Apodemia paucipuncta
(Riodinidae), and a critical evaluation if the nymphidiine transtilla. Zootaxa
(in press).
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Molleman,
F., A. Kop, P. Brakefield, P. J. DeVries and J. Zwan Nas. 2006. Vertical
and temporal patterns of fruit-feeding butterflies in a tropical forest
in Uganda. Biodiversity and Conservation. 15: 107-121.
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Molleman
F, Krenn HW, Van Alphen ME, Brakefield PM, Devries PJ, and Zwaan BJ. 2005.
Food intake of fruit-feeding butterflies: evidence for adaptive variation
in proboscis morphology. Biological Journal of the Linnean Society
86: 333-343.
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Greeney,
H. F., R. A. Gelis, E. C. Hannelly & P. J. DeVries 2004. The egg and
incubation period of the Peruvian antpitta (Grallaricula peruviana).
Ornithologia Neotropical 15: 403-406.
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DeVries,
P. J. 2003. The concise atlas of butterflies of the world (book review).
Journal of the Lepidopterists' Society 57: 77.
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DeVries,
P. J. 2003. The butterflies of cascadia (book review). Journal of the
Lepidopterists' Society 57: 160.
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DeVries,
P. J. 2002. Flying Jewels -Butterfly Images. By Yasutaka Murata & Daisaburo
Okumoto.(book review) Journal of the Lepidopterists' Society 53:
124.
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DeVries,
P. J. 2002. The families of Malesian moths and butterflies. By J. Holloway,
G. Kibby and D. Peggie. (book review). Journal of the Lepidopterists'
Society 54:45-46.
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DeVries,
P. J. 2002. The millennium atlas of butterflies of Britain and Ireland (book
review). Journal of the Lepidopterists' Society 56:183-184.
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Penz,
C. M. & P. J. DeVries. 2002. Phylogenetic analysis of Morpho butterflies
(Nymphalidae, Morphinae): implications for classification and natural history.
American Museum Novitates 3374: 1-33.
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Penz,
C. M. & P. J. DeVries 2001. A phylogenetic re-assessment of Thisbe
and Uraneis (Riodinidae, Nymphidiini). Contributions in Science
485: 1-27.
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Austin,
G. T. & P. J. DeVries. 2001. Two new skippers from Costa Rica (Hesperiidae).
Milwaukee Public Museum Contributions to Biology and Geology 96:
1-8.
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DeVries,
P. J. 2000. The other side of butterfly diversity: symbiotic associations
between caterpillars and ants: Lore 2000: 5-11.
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Lande,
R., P. J. DeVries & T. R. Walla. 2000. When species accumulation curves
intersect: ranking diversity using small samples. Oikos 89: 601-605.
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DeVries,
P. J., C .M. Penz & T. R. Walla. 1999. The biology of Batesia hypochlora
from an Ecuadorian rainforest (Lepidoptera, Nymphalidae). Tropical Lepidoptera
10: 43-46.
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Penz,
C. M. & P. J. DeVries. 1999. The higher level phylogeny of the tribe
Lemoniini (Lepidoptera: Riodinidae): a preliminary assessment using adult
morphology. American Museum Novitates 2384: 1-32.
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DeVries,
P. J. 1998. A commentary on the recent book, Butterflies of Costa Rica and
their natural history vol. 2 (written under pseudonym, R. B. Swinethrottle).
Journal of Research on the Lepidoptera 34: 154-160.
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DeVries,
P. J. 1998. "Monographs on Australian Lepidoptera vol. 4: Checklist
of the Lepidoptera of Australia. by Neilsen, E. S., E. D. Edwards, and T.
V. Rangsi (eds.) 1996" (review). Annals of the Entomological Society
of America 91: 358.
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DeVries,
P. J. 1997. "Butterflies of Venezuela by A. Neild" (review). American
Scientist September.-October 1997: 477-478.
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DeVries,
P. J. & J. Hall. 1996. Two new species of Costa Rican butterflies (Riodinidae).
Tropical Lepidoptera 7: 87-90.
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Hawkins,
B. A. & P. J. DeVries. 1996. Altitudinal gradients in the body sizes
in Costa Rican butterflies. Acta Oecologia 17: 184-195.
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DeVries,
P. J. 1995. La Familia Riodinidae IN: A. Solis (ed.) Familias de los Insectos
de Costa Rica. Presna de INBIO, World Wide Web.
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DeVries,
P. J. 1995. "The butterflies of the West Indies and South Florida.
D. Spencer-Smith, L. D. Miller and J. Y. Miller" (book review). Journal
of Research on the Lepidoptera 31: 293-295.
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DeVries,
P. J. 1995. "Swallowtail butterflies of the Americas. H. A. Tyler,
K. S. Brown, Jr., and K. H. Wilson" (book review). Journal of Research
on the Lepidoptera 31: 295-297.
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DeVries,
P. J. 1993. "Systematics, Ecology and the Biodiversity Crisis. N. Eldredge,
editor." (book review). Journal of the New York Entomological Society
101: 576-580.
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DeVries,
P. J. & G. E. Martinez. 1993. The morphology, natural history, and behavior
of the early stages of Morpho cypris (Nymphalidae: Morphinae) —
140 years after formal recognition of the butterfly. Journal of the
New York Entomological Society 101: 515-530.
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DeVries,
P. J. 1992. Singing caterpillars, ants and symbiosis. Scientific American
267: 76-82.
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DeVries,
P. J. 1991. The mutualism between Thisbe irenea and ants, and the
role of ant ecology in the evolution of larval-ant associations. Biological
Journal of the Linnean Society 43: 179-195.
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DeVries,
P. J. 1991. Call production by myrmecophilous riodinid and lycaenid butterfly
caterpillars (Lepidoptera): morphological, acoustical, functional, and evolutionary
patterns. American Museum Novitates 3025: 1-23.
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Jones,
T. H., P. J. DeVries, & P. Escoubas. 1991. Chemistry of venom alkaloids
in the ant Megalomyrmex foreli (Myrmecinae) from Costa Rica. Journal
of Chemical Ecology 17: 2507-2518.
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DeVries,
P. J. and. T. R. Dudley. 1990. Flight physiology of migrating Urania
fulgens (Uranidae): flight speeds, body-size, thermoregulation, and
lipid reserves in natural free flight. Physiological Zoology 63:
235-251.
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Dudley,
R. & P. J. DeVries. 1990. Flight physiology of migrating Urania
fulgens (Uranidae) moths: kinematics and aerodynamics of natural free
flight. Journal of Comparative Physiology A 167: 145-154.
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Dudley,
R. & P. J. DeVries. 1990. Tropical rain forest structure and the geographical
distribution of gliding vertebrates. Biotropica 22: 432- 434.
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DeVries,
P. J. 1989. I remember Gordon. Journal of the Lepidopterists' Society
43: 152-154.
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DeVries,
P. J. 1989 .Notes on Panacea procilla (Nymphalidae) from Costa
Rica. Journal of Research on the Lepidoptera 27: 141-142.
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DeVries,
P. J. 1989. "Insects and Flowers, the biology of a partnership, by
F. G. Barth, 1985, Princeton Univ. Press" (book review). Journal
of the New York Entomological Society 97: 118-120.
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DeVries,
P. J. 1989. "The Butterfles of Hispaniola, by A. Schwartz, 1989, Univ.
Florida Press" (book review) Journal of Research on the Lepidoptera
27: 272-276.
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DeVries,
P. J. 1988. The use of epiphylls as larval hostplants by the neotropical
riodinid butterfly Sarota gyas. Journal of Natural History
22: 1447-1450.
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DeVries,
P. J. & R. Dudley. 1988. "The Lives of Butterflies, M. M. Douglas,
1986, Univ. of Michigan Press" (book review), Journal of the New
York Entomological Society 96: 248-250.
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Dudley,
R. & P. J. DeVries. 1988. Flight physiology of migrating Urania
fulgens (Uraniidae) moths. American Zoologist 28: 102A.
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DeVries,
P. J. 1987. Ecological aspects of ant association and hostplant use
in a riodinid butterfly. Ph. D. Dissertation, Univ. of Texas, Austin.
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DeVries,
P. J., J. Schul & N. Greig. 1987. Synchronous nocturnal activity and
gregarious roosting in the neotropical skipper butterfly Celaenorrhinus
fritzgaertneri (Lepidoptera: Hesperiidae). Zoological Journal of
the Linnean Society 89: 89-103.
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DeVries,
P. J. & M. C. Singer. 1987. "Butterflies of North America: a natural
history and field guide, by J. Scott, 1985, Stanford Univ. Press" (book
review). Quarterly Review of Biology 62: 330-331.
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DeVries,
P. J. 1986. Hostplant records and natural history notes of Costa Rican butterflies
(Papilionidae, Pieridae and Nymphalidae). Journal of Research on the
Lepidoptera 24: 290-333.
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DeVries,
P. J. , D. Harvey & I. Kitching. 1986. The ant associated epidermal
organs on the larva of the lycaenid butterfly Curetis regula Evans.
Journal of Natural History 20: 621-633.
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Greig,
N. & P. J. DeVries. 1986. Observations on the diurnal gregarious roosting
of Ocalaria sp. (Noctuidae) in Costa Rica. Journal of the Lepidopterists'
Society 40: 124-126.
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DeVries,
P. J., I. Kitching & R. I. Vane-Wright. 1985. The systematic position
of Antirrhea and Caerois, with comments on the higher
classification of the Nymphalidae. Systematic Entomology 10: 11-32.
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DeVries,
P. J. 1984. Of crazy ants and the Curetinae: are Curetis butterflies
tended by ants? Zoological Journal of the Linnean Society 79: 59-66.
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DeVries,
P. J. 1983. Butterflies and the Tachinidae: do these parasites always kill
their hosts? Journal of Natural History 18: 323-326.
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Singer,
M., P. DeVries & P. Ehrlich. 1983. The Cissia confusa group
(Satyrinae) in Costa Rica and Trinidad. Zoological Journal of the Linnaean
Society 79: 101-119.
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DeVries,
P. J. 1982. The case of Perrhybris pyrrha (Pieridae) and the Lauraceae:
hostplant record or assumption? Journal of the Lepidopterists' Society
36: 229-230.
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Janzen,
D. H., P. J. DeVries, M. Higgins, & L. Kimsey. 1982. Seasonal and site
variation in Costa Rican euglossine bees at chemical baits in lowland deciduous
and evergreen forest. Ecology 63: 66-74.
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DeVries,
P. J. & I. Chacon. 1981. A new species of Adelpha (Nymphalidae)
from Parque Nacional Braulio Carrillo, Costa Rica. Journal of Research
on the Lepidoptera 20: 123-126.
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DeVries,
P. J. 1980. Description, natural history and distribution of a new species
of Eretris (Satyridae) from Costa Rica. Journal of the Lepidopterists'
Society 34: 146-151.
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DeVries,
P. J. 1980. The genus Agrias (Charaxinae) in Costa Rica: description
of a new subspecies of Agrias amydon, new records and natural history
observations. Brenesia 17: 295-302.
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Janzen,
D. H., P. DeVries, M. Higgins & T. Lewinson. 1980. Self and cross pollination
of Encyclia cordigera orchids in Santa Rosa National Park, Costa
Rica. Biotropica 12: 72-74.
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DeVries,
P. J. 1979. Pollen feeding in Battus and Parides butterflies
from Costa Rica. Biotropica 11: 237-238.
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DeVries,
P. J. 1979. Occurrence of fly maggots in adult Morpho theseus females
(Morphinae) from Costa Rica. Brenesia 16: 223.
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DeVries,
P. J. 1978. An annotated checklist of the butterflies of Parque Nacional
Corcovado during the dry season. Brenesia 14-15: 47-56.
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DeVries,
P. J. 1978. A record of Agrias amydon (Nymphalidae) from Costa
Rica. Journal of the Lepidopterists' Society 23: 310.
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DeVries,
P. J. 1978. Apparent lek behavior in Costa Rican Perrhybris pyrrha
(Pieridae) from the Osa Peninsula. Journal of Research on the Lepidoptera
17: 142-144.
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DeVries,
P. J. 1977. Eumaeus minyas: an aposematic lycaenid butterfly. Brenesia
12: 269-70.
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DeVries,
P. J. 1976. Notes on the behavior of Eumaeus minyas in Costa Rica.
Brenesia 8: 103-107.