Note 61 — Chapter III
Reading edition
Metschnikoff, “Embry. Stud. Insecten,” Zeit. für wiss. Zool., Bd. XVI. 1866. My own observations on this form accord in the main with those of Metschnikoff.
Reading edition
Metschnikoff, “Embry. Stud. Insecten,” Zeit. für wiss. Zool., Bd. XVI. 1866. My own observations on this form accord in the main with those of Metschnikoff.