ANALYSIS OF DATA 77 



Mollusca 

 Gastropoda 



Helix pomatia: Cerebral ganglion > midgut gland > muscle of foot; Kerkut and Laverack, 1957 

 Pelecypoda 



Crassostrea gigas: Gill > heart > mantle; Kawai, 1959 



Cristaria plicata: Gill > heart > mantle > adductor muscle; Higashi and Kawai, 1959 



Gryphaea angulata: Gill > midgut gland > mantle > muscle; Chapheau, 1932 



Hyriopsis schlegelii: Gill > heart > mantle > adductor muscle; Higashi and Kawai, 1959 



Mercenaria mercenaria: Gill > mantle > muscle; Hopkins, 1946 



Pinctada martensii: Gill > midgut gland > muscle of foot; Kawai, 1957 

 Cephalopoda 



Octopus vulgaris: Optic ganglion > branchial heart > gill > central heart > midgut gland > 

 mantle muscle; Ghiretti-Magaldi, Giuditta, and Ghiretti, 1958 

 Arthropoda 

 Merostomata 



Limulus Polyphemus: Forebrain > foregut > optic nerve (axon) > muscle > optic nerve (sheath); 

 Shapiro, 1937 

 Crustacea 



Callinectes sapidus: Midgut gland > gill; Vernberg, 19 56 



Clibinarius vittatus: Midgut gland > gill; Vernberg, 1956 



Lobster (sci. name not given): Midgut gland > muscle; Kermack, Lees, and Wood, 19 54 



Libinia dubia: Midgut gland > gill; Vernberg, 1956 



Menippe mercenaria: Midgut gland > gill; Vernberg, 1956 



Ocypode quadrata: Gill > midgut gland; Vernberg, 1956 



Panopeus herbs tii: Midgut gland > gill; Vernberg, 1956 



Sesarma cinereum: Gill > midgut gland; Vernberg, 1956 



Uca minax: Midgut gland > gill in male; gill > midgut gland in female; Vernberg, 1956 



Uca pugilator: Gill > midgut gland; Vernberg, 1956 

 Insecta 



Belostoma spp.: Flight muscle of adult > leg muscle; Perez-Gonzalez and Edwards, 1954 



Hydrophilus ater: Flight muscle of adult > leg muscle; Perez-Gonzalez and Edwards, 1954 



Periplaneta americana: Flight muscle of adult > leg muscle; Perez-Gonzalez and Edwards, 1954 



Schistocerca infumata: Flight muscle of adult > leg muscle; Perez-Gonzalez and Edwards, 1954 



SEX DIFFERENCES IN RESPIRATORY RATE 



The following studies deal in part with the differences in respiratory rate between males and 

 females; in some cases the differences are slight. 

 Arthropoda 

 Crustacea 

 Callinectes sapidus: Midgut gland, gill; female > male; Vernberg, 1956 

 Libinia dubia: Midgut gland, gill; female > male; Vernberg, 1956 

 Menippe mercenaria: Midgut gland, gill; female > male; Vernberg, 1956 

 Ocypode quadrata: Midgut gland, gill; male > female; Vernberg, 1956 

 Panopeus herbstii: Midgut gland, male > female; gill, female > male; Vernberg, 1956 

 Pugettia producta: Midgut gland; male > female; Belding, Field, Weymouth, and Allen, 1942 

 Uca minax: Midgut gland, male > female; gill, female > male; Vernberg, 1956 

 Uca pugilator: Midgut gland, gill; male > female; Vernberg, 1956 

 Insecta 

 Carpocapsa pomonella: Muscle, fat body of larva; female > male; Graham, 1946 

 Leucophaea maderae-. Thoracic muscle; rate of female approximately equal to rate of male; 



Samuels, 1956 

 Periplaneta americana: Leg muscle of adult; male > female; Barron and Tahmisian, 1948. Leg 



