Palmar flexion creases and finger linkage groups in New World monkeys — functional and evolutionary palmistry

Abstract

Manipulatory abilities and activities of primate hands are crucially important for humanity’s understanding of our own species, and they have been very well studied in diverse aspects. However, there remains a surprising ignorance as to the variety of flexion creases on primate palms and their functional and evolutionary significance. Here we present the first extensive attempt to fill this gap. Major attention is paid to New World monkeys known for the diversity of their grasping adaptations, which exceeds that of prosimians, Old World monkeys and apes together. The presented analysis is based on the assumption that the palmar flexion creases border groups of fingers which are used together — which we suggest naming “finger linkage groups”. We show that this assumption is in agreement with what is known about hand usage in locomotion and manipulation by different primates. Here we show that the Life Line bordering the thumb is present in all primates manifesting the basic ability of thumb opposition, which can be enhanced (like in humans or capuchins) or reduced (like in marmosets or spider monkeys). Longitudinal creases (Fate Line) seem to have appeared early in evolution, as they are present in lemurs, marmosets, and some Old World monkeys; typically, two longitudinal creases are present (humans show one as a variation). The longitudinal creases were replaced in simian evolution by transversal ones, of which the most common is the Simian Line bordering fingers II–V and facilitating a power grip by these four fingers against the palm. This four–finger crease is the only type of transversal creases known in Old World monkeys and apes (the last have two such creases). In marmosets the transversal crease borders all five fingers, while in schizodactylous New World Monkeys it borders only the three last fingers. Apart from them, such a three–finger crease, known as the Heart Line, is found in humans only. However, its origin is different. In human evolution, it was most likely produced by a breakage of the ancestral Simian Line into two, the second half being represented by the unique human Head Line. This breakage dislinked the index finger from the power grip, allowing for pointing gestures and individual usage of this finger.

Keywords:

palmar flexion creases, finger linkage groups, Platyrrhini, functional morphology

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References

Aversi-Ferreira, R. A. G. M. F., Maior, R. S., Aziz, A., Ziermann, J. M., Nishijo, H., Tomaz, C., et al. 2014. Anatomical Analysis of Thumb Opponency Movement in the Capuchin Monkey (Sapajus sp). PLoS ONE 9(2):e87288. https://doi.org/10.1371/journal.pone.0087288

Asano, H. 1985. Hands: The Complete Book of Palmistry. Tokyo, Japan Publications. Aziz, M. A., and Dunlap, S. S. 1986. The human extensor digitorum profundus muscle with comments on the evolution of the primate hand. Primates 27:293–319. https://doi.org/10.1007/BF02382073

Bali, R. S. 1994. Anthropology of Crease Morphogenesis: A Scientific Analysis. New Delhi, Concept Publishing Company.

Bishop, A. 1962. Control of the hand in lower primates. Annals of the New York Academy of Sciences 102:316–337. https://doi.org/10.1111/j.1749-6632.1962.tb13649.x

Boyer, D. M., Yapuncich, G. S., Chester, S. G. B., Bloch, J. I., and Godinot, M. 2013. Hands of early primates. American Journal of Physical Anthropology 152:33–78. https://doi.org/10.1002/ajpa.22392

Chauhan, P., Kalra, S., Jain, S. K., Munjal, S., and Anurag, A. 2011. Relationship between palmar skin creases and osseous anatomy — a radiological study identification. Journal of Morphological Science 28:184–188.

Danilova, E. I. 1979. Evolution of the Hand. Kiev, Vyshaya Shkola (in Russian).

Fragaszy, D. M., and Crast, J. 2016. Functions of the hand in primates. In Kivell, T. L., Lemelin, P., Richmond, B. G., and Schmitt, D. (eds.), The Evolution of the Primate Hand (pp. 313–344). New York, Springer. https://doi.org/10.1007/978-1-4939-3646-5_12

Geipel, G. 1961. Die Vierfingerfurche bei afrikanischen und melanesischen Pygmäen im Vergleich mit Negern und Deutschen. Zeitschrift fürMorphologie und Anthropologie 51:339–345.

Gyenis, G., and Hera, G. 1971. Investigation of the hand creases in the random sample of subjects in Baranya Province of South Hungary. Anthropologiai Kozlemenyek (Budapest) 15:29–47.

Hill, W. C. O. 1957. Primates — comparative anatomy and taxonomy. III. Pithecoidea, Platyrrhini (families Hapalidae and Callimiconidae). Edinburgh, University Press.

Humphrey, T. 1964. Some correlations between the appearance of human fetal reflexes and the development of the nervous system. Progress in Brain Research 4:93–135. https://doi.org/10.1016/S0079-6123(08)61273-X

Jeanty, P., Clavelli, W. A., and Romaris, S. S. 2011. Ultrasound detection of chromosomal anomalies. In Fleischer, A. C., Toy, E. C., Lee, W. et al. (Eds.), Sonography in Obstetrics and Gynecology: Principles and Practice, 7th Edition. New York, McGraw-Hill Education.

Kachlik, D., Musil, V., and Baca, V. 2015. Terminologia Anatomica after 17 years: Inconsistencies, mistakes and new proposals. Annals of Anatomy 201:8–16. https://doi.org/10.1016/j.aanat.2015.04.006

Kimura, K. 1968. A Study of Palmar Crease in Ainus. Journal of the Anthropological Society of Nippon 76:60–74. https://doi.org/10.1537/ase1911.76.60

Kimura, S. 1991. Embryologic development of flexion creases. Birth Defects: Original Article Series 27:113–129.

Kimura, S., and Kitagawa, T. 1986. Embryological development of human palmar, plantar, and digital flexion creases. The Anatomical Record 216:191–197. https://doi.org/10.1002/ar.1092160211

Kimura, S., Schaumann, B. A., and Shiota, K. 2002. Comparative investigations of human and rat dermatoglyphics: palmar, plantar and digital pads and flexion creases. Anatomical Science International 77:34–46. https://doi.org/10.1046/j.0022-7722.2002.00002.x

Lacroix, B., Wolff-Quenot, M. J., and Haffen, K. 1984. Early human hand. Early Human Development 9:127–136.

Martin, R. 1928. Lehrbuch der Anthropologie in systematischer Darstellung mit besonderer Berücksichtigung der anthropologischen Methoden für Studieren, Ärtze und Forschungsreisende. Band 3. Jena, Fischer.

Midlo, C., and Cummins, H. 1942. Palmar and plantar dermatoglyphics in primates. American Anatomical Memoirs 20:1–198.

Napier, J. R. 1956. The prehensile movements of the human hand. Bone and Joint Journal 38:902–913.

Napier, J. R. 1960. Studies of the hands of living primates. Journal of Zoology 134:647–657. https://doi.org/10.1111/j.1469-7998.1960.tb05606.x

Napier, J. R. 1961. Prehensility and opposability in the hands of primates. Symposia of the Zoological Society of London 5:115–132.

Novikova, M. A., and Panyutina, A. A. 2017. Structural diversity of extensor digitorum profundus muscle complex in Platyrrhini. Folia Primatologica 88:274–292. https://doi.org/10.1159/000478524

Park, J. S., Shin, D. S., Jung, W., and Chung, M. S. 2010. Improved analysis of palm creases. Anatomy and Cell Biology 43:169–177. https://doi.org/10.5115/acb.2010.43.2.169

Popich, G. A., and Smith, D. W. 1970. The genesis and significance of digital and palmar band creases: preliminary report. The Journal of Pediatrics 77:1017–1023. https://doi.org/10.1016/S0022-3476(70)80086-5

Rylands, A. B. 1989. Sympatric Brazilian callitrichids: the Black Tufted-Ear Marmoset, Callithrix kuhli, and the Golden-Headed Lion Tamarin, Leontopithecus chrysomelas. Journal of Human Evolution 18:679–695. https://doi.org/10.1016/0047-2484(89)90100-0

Sharma, D. K., and Sharma, V. 2011. Prevalences of Simian, Sydney and Suwon creases and their association with each other, body sides, handedness, sex and anomalies/diseases/syndromes in a population of Central India. International Journal of Morphology 29:1069–1075.

Sherer, D. M., and Abramowicz, J. S. 1991. Prenatal sonographic detection of Simian crease at 15 weeks gestation. Journal of Ultrasound in Medicine 10:298–299. https://doi.org/10.7863/jum.1991.10.6.298

Shyamacharan, S. T., and Dayabati, D. N. 2008. Palmar crease morphology: an approach. International Journal of Anthropology 23:51–59.

Spinozzi, G., Lagana, T., and Truppa, V. 2007. Hand use by tufted capuchins (Cebus apella) to extract a small food item from a tube: digit movements, hand preference, and performance. American Journal of Primatology 69:336–352. https://doi.org/10.1002/ajp.20352

Stevens, C. A., Carey, J. C., Shah, M., and Bagley, G. P. 1988. Development of human palmar and digital flexion creases. Journal of Pediatrics 113:128–132. https://doi.org/10.1016/S0022-3476(88)80546-8

Swindler, D. R., Jenkins, T. W., and Weiss, A. W. Jr. 1968. Fetal growth and development. In Malinow, M. R. (Ed.), Biology of the Howler Monkey (Alouatta caraya). Bibliotheca Primatologica, 7 (pp. 28–47). New York, Karger.

Tegako, L. I. 2008. Science chiromancy. Moscow, Eksmo. (in Russian)

Viliamovskaya, M. I. 1955. Flexion lines of human hand and foot in their development, age-related changes, and comparison with primates. (Unpublished doctoral dissertation). Leningrad. (in Russian)

Würth, A. 1937. Die Entstehung der Beugefurchen der menschlichen Hohlhand. Zeitschrift für Morphologie und Anthropologie 36:187–214.

Zvyagintseva, T. D. 1940. Papillary pattern of hand and foot in Papio and Macacus. Collection of scientific works of of student of Moscow State University 13:19–37. (in Russian)
Published
2017-12-29
How to Cite
Novikova, M., & Kuznetsov, A. (2017). Palmar flexion creases and finger linkage groups in New World monkeys — functional and evolutionary palmistry. Biological Communications, 62(3), 181–201. https://doi.org/10.21638/11701/spbu03.2017.304
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