| English | German |
| Argentine red shrimp | Argentinische Rotgarnele (Pleoticus muelleri) |
| black-winged red bishop | Flammenweber (Euplectes hordeaceus) |
| Canadian red pine | Canadian red pine (Pinus resinosa) |
| Canadian red spruce | kanadische Rotfichte (Picea rubens, Picea rubra) |
| common red spider mite | Lindenspinnmilbe (Eotetranychus telarius, Tetranychus telarius) |
| dark red helleborine | braunrote Stendelwurz (Epipactis atrorubens (Hoffm.)Schultes (var. atrorubens)) |
| dark red helleborine | Strandvanille (Epipactis atrorubens (Hoffm.)Schultes (var. atrorubens)) |
| eastern red cedar | virginischer Wacholder (Juniperus virginiana) |
| eastern red cedar | Amerikanische Bleistiftzeder (Juniperus virginiana) |
| forked red barred twist moth | brauner Laubholzwickler (Archips xylosteanus, Cacoecia xylosteana) |
| gravitational red shift | Gravitationsschub in die Rotzone |
| infra-red scanning equipment | Infrarot-Abtastsystem |
| infra-red spectrometer with Fourier transformation | Infrarotspektrometer mit Fourier-Transformation |
| infra-red technology | Infrarot-Technologie |
| large red-belted clearwing | kleiner Birkenglasfluegler (Aegeria culiciformis, Sesia culiciformis, Synanthedon culiciformis, Trochilium culiciformis) |
| large red-belted clearwing | Birkenglasschwaermer (Aegeria culiciformis, Sesia culiciformis, Synanthedon culiciformis, Trochilium culiciformis) |
| light red lauan | weisses Lauan (Parashorea malaanonan (Blanco) Merr., Parashorea plicata, Shorea almon, Shorea philippinensis, Shorea squamata) |
| light red lauan | hellrotes Lauan (Parashorea malaanonan (Blanco) Merr., Parashorea plicata, Shorea almon, Shorea philippinensis, Shorea squamata) |
| New Zealand red cod | Neuseeland-Eisfisch (Physiculus bacchus, Pseudophycis bacchus) |
| non-dispersive infra-red | nicht dispersiver Infrarotabsorptionsanalysator |
| non-dispersive infra-red | nicht dispersiver Infrarot-Absorptionsanalysator |
| non-dispersive infra-red analyser | nicht dispersiver Infrarotabsorptionsanalysator |
| poultry red mite | Vogelmilbe (Dermanyssus avium, Dermanyssus gallinae) |
| poultry red mite | Huehnermilbe (Dermanyssus avium, Dermanyssus gallinae) |
| red ash | Rote Esche (Fraxinus pennsylvanica) |
| red-backed scrub robin | erythropygia leucophrys |
| red-backed scrub robin | Weissbrauen-Heckensaenger (erythropygia leucophrys) |
| red bartsia | spaeter Zahntrost (Bartsia odontites Huds., Euphrasia odontites L., Odontites rubra, Odontites vulgaris Moench) |
| red bartsia | roter Zahntrost (Bartsia odontites Huds., Euphrasia odontites L., Odontites rubra, Odontites vulgaris Moench) |
| red bartsia | Acker-Zahntrost (Euphrasia Verna Garcke, Odontites verna Dum.) |
| red-belted clearwing | Apfelbaumglasfluegler (Conopia myopaeformis, Conopia myopiformis, Sesia myopaeformis, Sesia myopiformis, Synanthedon myopaeformis, Synanthedon myopiformis) |
| red-billed whistling duck | Herbstpfeifgans (Dendrocygna autumnalis) |
| red bishop weaver | Oryxweber (Euplectes orix) |
| red bollworm | roter Sudankapselwurm (Diparopsis castanea) |
| red-brown spots | rot-braune Flecken |
| red bud borer | Okuliergallmuecke (Thomasia oculiperda, Thomasiniana oculiperda) |
| red cabbage | Rotkraut (Brassica oleracea convar.capitata var.rubra) |
| red cabbage | Rotkohl (Brassica oleracea convar.capitata var.rubra) |
| red cabbage | Blaukraut (Brassica oleracea convar.capitata var.rubra) |
| red campion | rote Nachtnelke (Melandrium dioicum Coss.ét Germ., Melandrium nubrum Garcke) |
| red campion | rote Lichtnelke (Melandrium dioicum Coss.ét Germ., Melandrium nubrum Garcke) |
| red-capped robin chat | cossypha natalensis |
| red-capped robin chat | Natalroetel (cossypha natalensis) |
| red cattle | Rotvieh |
| red cedar | virginischer Wacholder (Juniperus virginiana) |
| red chickweed cure all | Ackergauchheil (Anagallis arvensis) |
| red clover | Rotklee (Trifolium pratense L) |
| red clover seed weevil | Kleespitzmäuschen (Apion aestivum, Apion trifolii) |
| red clover thrips | Kleethrips (Anthothrips niger, Anthothrips trifolii, Haplothrips niger, Haplothrips statices) |
| red coffee mite | rote Kaffeespinnmilbe (Metatetranychus bioculatus, Oligonychus coffeae, Paratetranychus bioculatus) |
| red coffee mite | rote Teespinnmilbe (Metatetranychus bioculatus, Oligonychus coffeae, Paratetranychus bioculatus) |
| red coffee mite | rote Kaffeemilbe (Metatetranychus bioculatus, Oligonychus coffeae, Paratetranychus bioculatus) |
| red core of strawberry | Erdbeerwurzelfäule (Phytophthora fragariae) |
| red crab | Rote Tiefseekrabbe (Geryon quinquedens) |
| red crabs | Tiefseekrabben (Geryon) |
| red currant | rote Ribisel |
| red currant bush | roter Johannisbeerstrauch (Ribes rubrum, Ribes spicatum) |
| red deadnettle | rote Taubnessel (Lamium purpureum) |
| red drum | Augenfleck-Umberfisch |
| red eyebright | spaeter Zahntrost (Bartsia odontites Huds., Euphrasia odontites L., Odontites rubra, Odontites vulgaris Moench) |
| red-eyed vireo | Rotaugenvireo (Vireo olivaceus) |
| red geotrichum | Lippenstiftschimmel (Sporendonema purpurascens) |
| red grass thrips | roter Blasenfuss (Aptinothrips rufus) |
| red guava | rote Guajave (Psidium guajava var. pomiferum) |
| red-headed quelea | Rotkopfweber (Quelea erythrops) |
| red heart | roter Kern |
| red helleborine | rotes Waldvoegelein (Cephalanthera rubra, Cephalanthera rubra f. rubra) |
| red hempnettle | Ackerhohlzahn (Galeopsis ladanum) |
| red juniper | virginischer Wacholder (Juniperus virginiana) |
| red-knobbed coot | Kammblässhuhn (Fulica cristata) |
| red lauan | Tangile (Shorea polysperma) |
| red laver | Porphyrtang (Porphyra spp.) |
| red maple | roter Ahorn (Acer rubrum) |
| red maple | rotblütiger Ahorn (Acer rubrum) |
| red mildew | echter Mehltau des Hopfens (Sphaerotheca humuli) |
| red mite of poultry | Vogelmilbe (Dermanyssus avium, Dermanyssus gallinae) |
| red mombin | spanische Pflaume (Spondias purpurea) |
| red mulberry | roter Maulbeerbaum (Morus rubra) |
| red necked cane borer | Himbeerprachtkäfer |
| red-necked weaver | Rothalsweber (Malimbus rubricollis) |
| red oats | Fahnenhafer (Avena orientalis, Avena sativa orientalis) |
| red oyster shell scale | rote austernförmige Schildlaus (Diaspis leperii) |
| red pine | Canadian red pine (Pinus resinosa) |
| red plum maggot | Pflaumenmade (Grapholitha funebrana, Laspeyresia funebrana) |
| red quebracho | Rotes Quebracho (Schinopsis quebraco-colorado(Schildt.)F.Barley & T.Meyer) |
| red quebracho | Quebracho colorado (Schinopsis quebraco-colorado(Schildt.)F.Barley & T.Meyer) |
| red rock lobster | Edwards Languste (Jasus edwardsii) |
| red-rumped swallow | Rötelschwalbe (Hirundo daurica) |
| red rust | roter Rostpilz |
| red sarsaparilla | Jamaika-Sarsaparille (Smilax officinalis) |
| red scale | roter Schorf |
| red seabreams | Meerbrassen (Pagellus) |
| red seabreams | Seebrassen (Pagellus) |
| red-shouldered ham beetle | zweifarbiger Kolbenkaefer (Necrobia ruficollis) |
| red silk-cotton tree | Semul (Bombax heptaphyllum, Bombax malabaricum, Gossampinus heptaphylla) |
| red silk-cotton tree | Wollbaum (Bombax heptaphyllum, Bombax malabaricum, Gossampinus heptaphylla) |
| red slug | grosse Wegschnecke (Arion rufus) |
| red soldierfish | Roter Soldatenfisch (Holocentrus ruber, Sargocentron rubrum) |
| red sorrel | kleiner Sauerampfer (Rumex acetosella) |
| red spider mite | Karminspinnmilbe (Tetranychus cinnabarinus, Tetranychus dianthica) |
| red spider mite | Nelkenspinnmilbe (Tetranychus cinnabarinus, Tetranychus dianthica) |
| red spruce | kanadische Rotfichte (Picea rubens, Picea rubra) |
| red stainer | Baumwollwanze (Dysdercus) |
| red steele of strawberry | Erdbeerwurzelfäule (Phytophthora fragariae) |
| red steenbras | Gelbrote Meerbrasse (Petrus rupestris) |
| red stumpnose | Rote Stumpfnasenbrasse (Chrysoblephus gibbiceps) |
| red stumpnoses | Seebrassen (Chrysoblephus) |
| red sudan bollworm | roter Sudankapselwurm (Diparopsis castanea) |
| red sudan cotton bollworm | roter Sudankapselwurm (Diparopsis castanea) |
| red sudan cotton worm | roter Sudankapselwurm (Diparopsis castanea) |
| red sword grass moth | braune Moderholzeule (Calocampa vetusta, Xylena vetusta, Xylina vetusta) |
| red-tail prawn | Rotschwanzgarnele (Penaeus penicillatus) |
| red thrips | Kleeblasenfuss (Anthothrips niger, Anthothrips trifolii, Haplothrips niger, Haplothrips statices) |
| red thrips | Kleethrips (Anthothrips niger, Anthothrips trifolii, Haplothrips niger, Haplothrips statices) |
| red-throated pipit | Rotkehlpieper (Anthus cervinus) |
| red-top | rote Spitze |
| red-top | Rotfärbung |
| red-vented malimbe | Schildweber (Malimbus scutatus) |
| rust red flour beetle | Reismehlkaefer (Tribolium castaneum, Tribolium ferrugineum, Tribolium navale) |
| rust red flour beetle | gemeiner Dreispitzkaefer (Tribolium castaneum, Tribolium ferrugineum, Tribolium navale) |
| rusty red scale | rote Mittelmeerschildlaus (Chrysomphalus dictyospermi, Chrysomphalus diversicolor, Chrysomphalus pinnulifer, Chrysomphalus pinnulifera) |
| small red bean | Reisbohne (Phaseolus calcaratus, Phaseolus pubescens, Vigna umbellata) |
| sugarcane red rot | Stämmrotfäule des Zuckerrohrs (Physalospora tucumanensis) |
| tea red spider | rote Kaffeespinnmilbe (Metatetranychus bioculatus, Oligonychus coffeae, Paratetranychus bioculatus) |
| tea red spider | rote Kaffeemilbe (Metatetranychus bioculatus, Oligonychus coffeae, Paratetranychus bioculatus) |
| tea red spider | rote Teespinnmilbe (Metatetranychus bioculatus, Oligonychus coffeae, Paratetranychus bioculatus) |
| western red cedar | Flusszeder (Libocedrus decurrens) |
| western red cedar | Incense cedar (Libocedrus decurrens) |
| western red cedar | Weihrauchzeder (Libocedrus decurrens) |
