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FIGURE 4 in A Nearctic tubificid Varichaetadrilus harmani (Loden) n. comb. in a Dutch wetland, with remarks on Tubifex tubifex (Müller) (Annelida: Oligochaeta)
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FIGURE 5. Tubifex tubifex. A–D in A Nearctic tubificid Varichaetadrilus harmani (Loden) n. comb. in a Dutch wetland, with remarks on Tubifex tubifex (Müller) (Annelida: Oligochaeta...
FIGURE 6. Tubifex tubifex, cross sections from genital region. A in A Nearctic tubificid Varichaetadrilus harmani (Loden) n. comb. in a Dutch wetland, with remarks on Tubifex tubif...
Pheretima (Parapheretima) saba Sims & Easton 1972
FIGURE 1. Varichaetadrilus harmani. A in A Nearctic tubificid Varichaetadrilus harmani (Loden) n. comb. in a Dutch wetland, with remarks on Tubifex tubifex (Müller) (Annelida: Olig...
FIGURE 2. Varichaetadrilus harmani. A–D in A Nearctic tubificid Varichaetadrilus harmani (Loden) n. comb. in a Dutch wetland, with remarks on Tubifex tubifex (Müller) (Annelida: Ol...
FIGURE 3. Varichaetadrilus harmani, cross sections from genital region. A in A Nearctic tubificid Varichaetadrilus harmani (Loden) n. comb. in a Dutch wetland, with remarks on Tubi...