Hostname: page-component-5c6d5d7d68-txr5j Total loading time: 0 Render date: 2024-09-01T12:21:01.521Z Has data issue: false hasContentIssue false

Morphology of the Nervous System of Barnacles: the Median Ocellus of Balanus Hameri (=Chirona Hameri) (Crustacea: Cirripedia)

Published online by Cambridge University Press:  11 May 2009

A.S. Clare
Affiliation:
NERC Unit of Marine Invertebrate Biology, Marine Science Laboratories, Menai Bridge, Gwynedd, LL59 5EH
G. Walker
Affiliation:
NERC Unit of Marine Invertebrate Biology, Marine Science Laboratories, Menai Bridge, Gwynedd, LL59 5EH

Extract

The barnacle cypris larva possesses a pair of laterally placed compound eyes and a median nauplius eye which is tripartite in structure. Concomitant with the metamorphosis to the juvenile is the loss of compound eyes and the nauplius eye separates into its three constituent parts (Walley, 1969). The two dorsolateral components of the nauplius eye come to lie under the rostral shell plates, whereas the ventral component forms the median ocellus which underlies the mantle flaps of the scutal plates at the posterior margin of the adductor muscle (Figure 1).

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1989

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Blest, A.D. & Day, D.A., 1978. The rhabdomere organization of some nocturnal pisaurid spiders in light and darkness. Philosophical Transactions of the Royal Society (B), 283, 113.Google Scholar
Blest, A.D., Keo, L. & Powell, K., 1978. Photoreceptor membrane in the spider Dinopis: the fate of rhabdomere products. Cell and Tissue Research, 195, 425444.CrossRefGoogle ScholarPubMed
Blest, A.D. & Maples, J.A., 1979. Exocytotic shedding and glial uptake of photoreceptor membrane by a salticid spider. Proceedings of the Royal Society (B), 204, 105122.Google ScholarPubMed
Blest, A.D. & Price, D.G., 1981. A new mechanism for transitory, local endocytosis in photoreceptors of a spider, Dinopis. Cell and Tissue Research, 217, 267282.CrossRefGoogle ScholarPubMed
Blest, A.D., Stowe, S. & Price, G.D., 1980. The sources of acid hydrolases for photoreceptor membrane degredation in a grapsid crab. Cell and Tissue Research, 205,229244.CrossRefGoogle Scholar
Blest, A.D., Stowe, S., Eddey, W. & Williams, D.S., 1982. The local depletion of a microvillar cytoskeleton from photoreceptors of tipulid flies during membrane turnover. Proceedings of the Royal Society (B), 215, 469479.Google Scholar
Brown, H.M., Hagiwara, S., Koike, H. & Meech, R.W., 1971. Electrical characteristics of a barnacle photoreceptor. Federation Proceedings, 30, 6978.Google ScholarPubMed
Buma, R. & Roubos, E.W., 1983. Ultrastructural demonstration of exocytotic release of secretory products from endocrine, neurohaemal, synaptic, and non-synaptic release sites using tannic acid (“TARI-method”). In Molluscan Neuroendocrinology (ed. Lever, J. and Boer, H.H.), pp. 9293. Amsterdam: North-Holland Publishing Company.Google Scholar
Callaway, J.C., Stuart, A.E. & Edwards, J.S., 1988. Immunocytochemical localization of histamine in the photoreceptors and segmental ganglia of the barnacle, Balanus nubilus. Abstracts Society for Neuroscience, 14(1), #155.4, p. 381.Google Scholar
Clare, A.S., 1984. Hormones in Cirripedes. PhD thesis, University of Wales.Google Scholar
Clare, A.S., 1987 a. Endocrinology of cirripedes. In Barnacle Biology (ed. Southward, A.J.), pp. 249266. Rotterdam: A.A. Balkema.Google Scholar
Clare, A.S., 1987 b. Studies on the juxtaganglionar organ of trochids. In Neurobiology, Molluscan Models (ed. Boer, H.H.et al.), pp. 342349. Amsterdam: North-Holland Publishing Company.Google Scholar
Davis, R.E. & Stuart, A.E., 1988. A persistent, TTX-sensitive sodium current in an invertebrate neuron with neurosecretory ultrastructure. Journal of Neuroscience, 8(11), 39783991.CrossRefGoogle Scholar
Fahrenbach, W.H., 1965. The micromorphology of some simple photoreceptors. Zeitschrift für Zellforschung und Mikroskopische Anatomie, 66,233254.CrossRefGoogle Scholar
Friedrich, H., 1973. Marine Biology: an Introduction to its Problems and Results. London: Sidgwick and Jackson.Google Scholar
Froesch, D., 1973. A simple method to estimate the true diameter of synaptic vesicles. Journal of Microscopy, 98, 8589.Google Scholar
Golding, D.W., 1974. A survey of neuroendocrine phenomena in non-arthropod invertebrates. Biological Reviews, 49, 161224.CrossRefGoogle ScholarPubMed
Goldsmith, T.H., 1962. Fine structure of the retinulae in the compound eye of the honey bee. Journal of Cell Biology, 14, 489494.CrossRefGoogle ScholarPubMed
Gwilliam, G.F., 1987. Neurobiology of barnacles. In Barnacle Biology (ed. Southward, A.J.), pp. 191211. Rotterdam: A.A. Balkema.Google Scholar
Gwilliam, G.F. & Cole, E.S., The morphology of the central nervous system of the barnacle, Semibalanus cariosus (Pallas). Journal of Morphology, 159, 297310CrossRefGoogle Scholar
Holtzman, E. & Mercurio, A.M., 1980. Membrane circulation in neurons and photoreceptors: some unresolved issues. International Review of Cytology, 67,157.Google Scholar
Hudspeth, M.M.P., Poo, M.M. & Stuart, A.E., 1977. Passive signal propagation and membrane properties in median photoreceptors of the giant barnacle. Journal of Physiology, 272, 2543.CrossRefGoogle ScholarPubMed
Hudspeth, M.M.P. & Stuart, A.E., 1977. Morphology and responses to light of the somata, axons and terminal regions of individual photoreceptors of the giant barnacle. Journal of Physiology, 272,123.CrossRefGoogle ScholarPubMed
Meyer-Rochow, V.B., 1981. The eye of Orchomene sp. cf. O. rossi, an amphipod living under the Ross Ice Shelf (Antarctica). Proceedings of the Royal Society (B), 212, 93111.Google Scholar
Millecchia, R. & Gwilliam, G.F., 1972. Photoreception in a barnacle: electrophysiology of the shadow reflex pathway in Balanus cariosus. Science, New York, 177, 438441.CrossRefGoogle Scholar
Nordmann, J.J. & Morris, J.F., 1980. Depletion of neurosecretory granules and membrane retrieval in the sinus gland of the crab. Cell and Tissue Research, 205, 3142.CrossRefGoogle ScholarPubMed
Oertel, D. & Stuart, A.E., 1981. Transformation of signals by interneurones in the barnacle's visual pathway. Journal of Physiology, 311,127146.CrossRefGoogle Scholar
Pitman, R.M., 1979. Block intensification of neurons stained with cobalt sulphide: a method for destaining and enhanced contrast, journal of Experimental Biology, 78,295297.CrossRefGoogle ScholarPubMed
Ross, W.N. & Stuart, A.E., 1976. Regenerative activity in the presynaptic terminal region of the barnacle photoreceptor. Biological Bulletin. Marine Biological Laboratory, Woods Hole, Mass., 151, 427428.Google Scholar
Roubos, E.W. & Van Der Wal-Divendal, R.M., 1980. Ultrastructural analysis of peptide-hormone release by exocytosis. Cell and Tissue Research, 207, 267275.CrossRefGoogle ScholarPubMed
Schnapp, B.J. & Stuart, A.E., 1983. Synaptic contacts between physiologically identified neurons in the visual system of the barnacle. Journal ofNeuroscience, 3,11001115.Google ScholarPubMed
Shaw, S.R., 1972. Decremental conduction of the visual signal in barnacle lateral eye. Journal of Physiology, 220,145175.Google Scholar
Stowe, S., 1980. Rapid synthesis of photoreceptor membrane and assembly of new microvilli in a crab at dusk. Cell and Tissue Research, 211,419440.Google Scholar
Strausfeld, N.J. & Obermayer, M., 1976. Resolution of intraneuronal and transynaptic migration of cobalt in the insect visual and central nervous systems. Journal of Comparative Physiology, 110,112.CrossRefGoogle Scholar
Threadgold, L.T., 1967. The Ultrastructure of the Animal Cell. Oxford: Pergamon PressGoogle Scholar
Van Den Bosch De Aguilar, Ph., 1979. Neurosecretion in the Entomostraca crustaceans. Cellule, 73, 2748.Google Scholar
Walley, L.J., 1969. Studies on the larval structure and metamorphosis of the cypris larva of Balanus balanoides. Philosophical Transactions of the Royal Society (B), 256,237280.Google Scholar
White, K.N. & Walker, G., 1981. The barnacle excretory organ. Journal of the Marine Biological Association of the United Kingdom, 61, 529547.Google Scholar
Williams, D.S. & Blest, A.D., 1980. Extracellular shedding of photoreceptor membrane in the open rhabdom of a tipulid fly. Cell and Tissue Research, 205,423438.Google Scholar