Balanus glandula

Balanus glandula Darwin, 1854

Languages: English

Overview

Brief Summary

Balanus glandula is an acorn barnacle, occurring in the high-mid intertidal of much of the rocky coastline of western North America, where it can be one of the most abundant solitary animals, reaching densities of more than 70,000 individuals per square meter (Morris et al., 1980; Ricketts et al., 1985).

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

Description

Life Cycle

Mothers brood eggs, which are released into the water as nauplius larvae.  These planktonic larvae undergo five molts to become a non-feeding cypris with six pairs of legs.  Cyprids attach to suitable substrate (avoiding potential predators or competitors) and metamorphose into the adult form.  They reach adult size in about two years.  The entire lifespan is about 10 years.  (Cowles et al., 2002)

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

Diagnostic Description

“The sinuous line of contact between the terga and scuta distinguish this species from most other intertidal barnacles.  Semibalanus balanoides has a sinuous line of contact but also has no centripetal ridges at the interior base of the shell. Chthamalus dalli has a straight, crosslike junction between the terga and scuta and the rostrum is overlapped by the rostrolaterals.” (Cowles et al., 2002)

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

Lookalikes

Balanus glandula is similar in size and general shell morphology to Balanus crenatus (Morris et al., 1980).

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

Size

Shell to 22mm diameter (Morris et al., 1980)

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

Ecology

Habitat

B. glandula occurs in the high and mid-intertidal, attached to rock or other hard surfaces -- artificial (pilings, floats) or biological (other organisms).  They’re common in the exposed outer coast, as well as in bays and estuaries. (Morris et al., 1980)

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

Distribution

Aleutian Islands south to Bahía de San Quintín in Baja California (Morris et al., 1980).

B. glandula has recently established in Japan and Argentine, likely introduced via shipping ballast water (larvae) or hull-fouling (adults).  In Japan it competes with B. albicostatus (Kado, 2003).

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

Trophic Strategy

Filters food (plankton and edible detritus) from the water during high tide, using it’s cirri (6 pairs of thoracic appendages).

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

Predators

On juveniles & adults: include Nucella lamellosa (snail); Lottia digitalis (limpet); Pisaster ochraceus, Pycnopodia helianthoides, Evasterias troschelli, Leptasterias hexactis (sea stars); Emplectonema gracile (nemertian worm); Onchidoris bilamellata (nudibranch), gulls, goldeneye ducks.

On larvae: include juvenile rockfish

(Cowles et al., 2002)

Author(s): Soulanille, Elaine
Rights holder(s): Soulanille, Elaine

References

Berger, M. S. (2009).  Reproduction of the intertidal barnacle Balanus glandula along an estuarine gradient. Marine Ecology. 30(3), 346 - 353. Abstract
Berger, M. S., & Emlet R. B. (2007).  Heat-Shock Response of the Upper Intertidal Barnacle Balanus glandula: Thermal Stress and Acclimation. Biological Bulletin. 212, 232-241. Abstract
Broitman, B. R., Blanchette CA., Menge B. A., Lubchenco J., Krenz C., Foley M., et al. (2008).  Spatial and temporal patterns of invertebrate recruitment along the west coast of the United States. Ecological Monographs. 78(3), 403 - 421. Abstract
Connell, J. H. (1970).  A predator-prey system in the marine intertidal region. I. Balanus glandula & several predator species of Thais. Ecological Monographs. 40, 49-78. Abstract
Cowles, D., Dyer A., & McFadden M. (2002).  Key to Invertebrates Found At or Near The Rosario Beach Marine Laboratory. 2011, Abstract
Emlet, R. B. (2006).  Linking stages of life history: How larval quality translates into juvenile performance for an intertidal barnacle (Balanus glandula). Integrative and Comparative Biology. 46(3), 334 - 346. Abstract
Fujikura, K., Lindsay D., Kitazato H., Nishida S., & Shirayama Y. (2010).  Marine Biodiversity in Japanese Waters. PLoS ONE. 5(8), e11836.
Gaines, S., Brown S., & Roughgarden J. (1985).  Spatial variation in larval concentrations as a cause of spatial variation in settlement for the barnacle, Balanus glandula. Oecologia. 67(2), 267 - 272. Abstract
GALINDO, HEATHER. M., PFEIFFER-HERBERT ANNA. S., McMANUS MARGARET. A., CHAO YI., CHAI FEI., & PALUMBI STEPHEN. R. (2010).  Seascape genetics along a steep cline: using genetic patterns to test predictions of marine larval dispersal. Molecular Ecology. 19(17), 3692 - 3707. Abstract
Geierman, C., & Emlet R. (2009).  Feeding behavior, cirral fan anatomy, Reynolds numbers, and leakiness of Balanus glandula, from post-metamorphic juvenile to the adult. Journal of Experimental Marine Biology and Ecology. 379(1-2), 68 - 76. Abstract
Geller, J., Sotka EE., Kado R., Palumbi S. R., & Schwindt E. (2008).  Sources of invasions of a northeastern Pacific acorn barnacle, Balanus glandula, in Japan and Argentina. Marine Ecology Progress Series. 358, 211 - 218. Abstract
Gosselin, LA., & Jones LA. (2010).  Effects of solar radiation on barnacle settlement, early post-settlement mortality and community development in the intertidal zone. Marine Ecology Progress Series. 407, 149 - 158. Abstract
Griffiths, C. L., Robinson T. B., Lange L., & Mead A. (2010).  Marine Biodiversity in South Africa: An Evaluation of Current States of Knowledge. PLoS ONE. 5(8), e12008.
Hoch, M. J. (2009).  Adaptive plasticity of the penis in a simultaneous hermaphrodite. Evolution. 63(8), 1946 - 1953. Abstract
Kado, R. (2003).  Invasion of Japanese shores by the NE Pacific barnacle Balanus glandula and its ecological and biogeographical impact. Marine Ecology Progress Series. 249, 199 - 206. Abstract
Laird, MC., & Griffiths CL. (2008).  Present distribution and abundance of the introduced barnacle Balanus glandula Darwin in South Africa. African Journal of Marine Science. 30(1), 93 - 100. Abstract
López, B. A., Ramírez R. P., Guaitro S. Y., & López D. A. (2010).  Interspecific Differences in the Phenotypic Plasticity of Intertidal Barnacles in Response to Habitat Changes. Journal of Crustacean Biology. 30(3), 357 - 365. Abstract
Marchinko, K. B. (2007).  Feeding Behavior Reveals the Adaptive Nature of Plasticity in Barnacle Feeding Limbs. Biological Bulletin. 213, 12-15. Abstract
Menge, B. A., Foley M. M., Pamplin J., Murphy G., & Pennington C. (2010).  Supply-side ecology, barnacle recruitment, and rocky intertidal community dynamics: Do settlement surface and limpet disturbance matter?. Journal of Experimental Marine Biology and Ecology. 392(1-2), 160 - 175. Abstract
Morris, R. H., Abbott D. P., & Haderie E. C. (1980).  Intertidal Invertebrates of California. 690. Stanford, CA: Stanford University Press.
Ricketts, E. F., Calvin J., & Hedgpeth J. W. (1985).  Between Pacific Tides. 652. Stanford, CA: Stanford University Press.
Savoya, V., & Schwindt E. (2010).  Effect of the substratum in the recruitment and survival of the introduced barnacle Balanus glandula (Darwin 1854) in Patagonia, Argentina. Journal of Experimental Marine Biology and Ecology. 382(2), 125 - 130. Abstract
Schwindt, E. (2007).  The invasion of the acorn barnacle Balanus glandula in the south-western Atlantic 40 years later. Journal of the Marine Biological Association of the UK. 87(05),  Abstract
Schwindt, E., Bortolus A., Idaszkin Y. L., Savoya V., & (Pitu) Méndez M. M. (2009).  Salt marsh colonization by a rocky shore invader: Balanus glandula Darwin (1854) spreads along the Patagonian coast. Biological Invasions. 11(6), 1259 - 1265. Abstract
Shanks, AL., & Shearman RK. (2009).  Paradigm lost? Cross-shelf distributions of intertidal invertebrate larvae are unaffected by upwelling or downwelling. Marine Ecology Progress Series. 385, 189 - 204. Abstract
Simon-Blecher, N., Granevitze Z., & Achituv Y. (2008).  Balanus glandula: from North-West America to the west coast of South Africa. African Journal of Marine Science. 30, 85-92. Abstract
Tallis, H. (2009).  Kelp and rivers subsidize rocky intertidal communities in the Pacific Northwest (USA). Marine Ecology Progress Series. 389, 85 - 96. Abstract
Wootton, T. J. (1993).  Indirect Effects and Habitat Use in an Intertidal Community: Interaction Chains and Interaction Modifications. The American Naturalist. 141(1), 71.
Yamane, L., & Gilman SE. (2009).  Opposite responses by an intertidal predator to increasing aquatic and aerial temperatures. Marine Ecology Progress Series. 393, 27 - 36. Abstract