Rei-Res 



DICTIONARY OF BIOLOGICAL EQUIVALENTS 



Reibezunge /. (zo.): tongue bearing a 

 radula. 



Reibmembran /. radula. 



Reibplatte /. grating radula. 



Reibschale /. mortar. 



Reibung /. friction; attrition. 



reichblühend a. abounding in flowers. 



Reichweite /. range. 



Reif m. bloom; hoarfrost. 



reif a. mature; ripe. 



Reifei n. mature ovum. 



Reifemerkmal n. indicator of ripeness. 



Reifeteilung /. maturation division. 



Reiffurche/. segment groove (of insects). 



Reifholz n. heartwood. 



Reihe /. row. 



Reihenentfernung /. row distance. 



Reihenfolge /. course; succession; se- 

 quence; order. 



Reihengemmen /.pZ. chain-gemmae. 



Reihenschaltung /. connection in series. 



Reihenvariabilität/, variability of differ- 

 ent rows. 



Reiher m. (orn.): heron. 



Reiherschnabel m. Erodium. 



Reinbestand m. plantation devoted to a 

 single crop. 



Reinertrag w. net yield. 



reingelb a. flavous; pure yellow. 



Reinheitsgrad to. degree of purity. 



Reinigung/, (for.): self-pruning. 



Reinkultur /. pure culture. 



Reinzucht /. pure culture. 



Reinzüchtung /. obtaining a pure cul- 

 ture. 



Reis m. rice. 



Reis n. twig; shoot; scion. 



Reisermoorgesellschaften f.pl. heath- 

 plant communities. 



Reisgräser n.pl. Oryzae. 



Reisig n. fagots. 



Reisszahn to. (zo.): carnasial tooth; 

 flesh tooth, 



Reisszangen /.pZ. claws, jaws, pincers or 

 other structures used for tearing the 

 prey. 



reitend a. equitant. 



Reitgras n. Calamagrostis. 



Reiz TO. stimulus; irritant. 



reizbar a. irritable. 



Reizbeantwortimg /. response to stimu- 

 lus. 



Reizbedingung /. condition of stimula- 

 tion. 



Reizbewegung /. movement due to 

 stimulation. 



Reizdauer/, duration of stimulation. 



Reizempfänglichkeit /. susceptibility to 

 stimulation. 



Reizerfolg to. resulting stimulation. 



reizfähig a. irritable. 



Reizfeld n. field of stimulation. 



Reizfortpfianzung /. conduction of exci- 

 tation. 



Reizfrequenz/, frequency of stimulation. 



Reizgipfel to. stimulus giving maximum 

 excitation. 



Reizhaken to. irritable hook. 



Reizlicht n. stimulating light. 



Reizmenge /. energy of stimulation. 



Reizmengengleichgewicht n. equilibrium 

 of intensity of stimuli. 



Reizmittel n. stimulant; irritant. 



reizperzipierendes Organ n. sensitive 

 organ; tactile organ. 



Reizschwelle /. threshold of stimulation. 



Reizstoff TO. adjuvant. 



Reizübertragxmg/. transmission of stim- 

 uli. 



Reizung/, stimulation; excitation. 



Reizursache/, source or cause of stimula- 

 tion. 



Reizvorgang to. process of stimulation 

 and transmission. 



Reizwirkung /. effect of stimulation. 



Rennfliegen /.pi. (enf.) : Phoridae. 



Rennfuss to. {orn.) : cursorial leg. 



Renntierflechte /. reindeer lichen. 



reparativer Wurzelspross to. compensa- 

 tory shoot. 



Reservenahrungskugeln/. pi. (zo.) : spher- 

 ules of reserve nutrients. 



Reservestoff to. reserve material. 



Reservestoffbehalter to. storage organ. 



resinogene Schicht /. secretive wall- 

 layer of secretory cell. 



Restalblase /. (zo.): stercoral pocket (of 

 spiders). 



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