DICTIONARY OF BIOLOGICAL EQUIVALENTS 



Res-Rin 



Restitutionsvermögen n. regeneration 

 capacity. 



Reststickstoff m. residual protein. 



Reststickstoffkörper m. non-protein or- 

 ganic constituent. 



Resultantengesetz n. law of resultants. 



Reteleiste/. (embryoL): rete ridge. 



Retinabiatt n. retinal layer. 



Retortenzelle /. ampulla, (the flasks 

 found on aquatics). 



Rettich m. black radish. 



Reuse /. corona. 



Rezeptorenseitenkette f. receptor side- 

 chain. 



Rhabarber m. rhubarb. 



rhizogene Schicht/, pericambium. 



Rhizomsprossung /. runner formation. 



richtender Reiz m. formative stimulus. 



Richtigstellung/, correction. 



Richtplatte /. orientation plate. 



Richtungsbewegung /. orientation move- 

 ment. 



Richtungskörper m. polar body. 



Richtungswahmehmung /. perception of 

 direction. 



Richtungssepten n.pl. (zo.): directives; 

 directive mesenteries (of Anthozoa). 



Riechbein n. ethmoid bone. 



Riechbeinloch n. ethmoidal foramen. 



Riechfaden m. olfactory filament or 

 tubule. 



Riechfeld n. olfactory area. 



Riechfurche /. olfactory sulcus. 



Riechgrube /. olfactory fossa. 



Riechhaar n. olfactory hair. 



Riechhaut /. olfactory membrane. 



Riechhim n. olfactory lobe. 



Riechhimrinde /. olfactory cortex. 



Riechhügel to. (orn.) : postconcha. 



Riechkegel to. olfactory cone. 



Riechkolben to. olfactory bulb. 



Riechlappen to. olfactory lobe. 



Riechplacode /. olfactory placode. 



Riechorgan n. olfactory organ. 



Riechplatte /. olfactory plate. 



Riechröhrchen n. olfactory tubule. 



Riechsäckche^ n. olfactory sac. 



Riechschleimhaut /. olfactory mucous- 

 membrane. 



Riechwerkzeug n. olfactory apparatus. 

 Riechwulst /. olfactory fold. 

 Riedgräser n.pl. Cyperaceae. 

 Riedmoor n. reed marsh. 

 Rief TO. carina; ridge. 

 Riemenbliunengewächse n.pl. Lorantha- 



ceae. 

 Rieselfeld n. sewage bed. 

 Rieselschutt to. fine rolling rock-debris. 

 Rieselwasser n. irrigation water. 

 Riesenschilf to. Arundo donax L. 

 Riesenschnaken /.pZ. (ent.): Tipulidae. 

 Riesenzelle /. giant cell. 

 Riff n. carina; ridge. 

 Rtffkieme /. {zo.) : plated gill. 

 Riffkorallen /.pZ. (zo.): Madroporaria. 

 Rille /. valecula. 

 Rinde /. cortex; bark. 

 rindenbewohnend a. growing on the 



outer bark. 

 Rindenbrand to. frost canker. 

 Rindenbiindelsystem n. leaf trace or 



branches of the same. 

 Rindenfarbstoff to. phlobaphene. 

 Rindenfiechte/. lichens growing on bark. 

 Rindengrau n. grey matter of the cortex. 

 Rindengrenze /. phloeoterma. 

 Rindenhaut /. periderm. 

 Rindenhöckerchen n. lenticel. 

 Rindenkäfer 7n.pi. (enL): Colydiidae. 

 Rindenkorallen f. pi. (zo.): Octocoralla; 



Gorgoniidae. 

 Rindenmarkstrahl to. that part of the 



medullary ray that lies in the phloem. 

 Rindennetz n. cortical plexus. 

 Rindenpfropfen n. bark-grafting. 

 Rindenpore /. lenticel. 

 Rindensaugstrang m. cortical haus- 



torium. 

 Rindensäure/, corticinic acid. 

 Rindenschicht/, cortical layer. 

 Rindensubstanz/, cortical substance. 

 Rindenwand /. the wall which cuts off 



the leaf initials from the axis. 

 Rind n. cow; head of cattle. 

 Rindengalle /. ox-gall. 

 Rindsauge n. Buphthalmum. 

 Rindvieh n.pl. cattle. 

 Ring TO. ring; annulus. 



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