A SELECTED BIBLIOGRAPHY OF THE COCCOIDEA 145 



Mahdihassan, S. 



1923 CLASSIFICATION OF LAC INSECTS FROM A PHYSIOLOGICAL STANDPOINT. 



Vizianagaram, India, Maharajah's Col. Sci. Assoc. Jour. 1: 47-99. 

 Detailed discussion of various phases of the classification of the lac 

 insects; proposes new genus Lakshadia and new specific names 

 L. indiea nagolensis, sindica, chinensis, mysorensis, communis. 



1923a OBSERVATIONS ON THE LIFE-CYCLES OF SOUTH INDIAN LAC INSECTS. 



Indian Forester 49: 653-663. 

 Life cycle notes on 2 Lakshadia and 2 Tachardia species. 



1924 SIGNIFICANCE OF SEX-DIFFERENTIATION AMONG LAC INSECTS. Indian Inst. 



Sci. Jour. 7: 136-141. 

 Mentions 5 Lakshadia species in discussion. 



1924a symbiotic constitution of lac association, [part i.] (Abs.) Indian 

 Sci. Cong. (Bangalore, 1924) Proc. 11: 93-94. 

 Diagrammatic representation. 



1925 symbiotic constitution of lac insects, part ii. (Abs.) Indian Sci. 



Cong. (Benares, 1925) Proc. 12: 41. 

 Brief descriptions of some lac symbionts and their behavior. 



1926 CONTRIBUTIONS TO THE SCIENTIFIC STUDY OF THE LAC INDUSTRY. PART XI. 



early recognition of sex among lac insects. Indian Inst. Sci. Jour. 

 9 A (1): 1-24, illus. 



1927 AN EXPERIMENTAL STUDY OF THE LIFE CYCLES OF LAC INSECTS. Viziana- 



garam, India. Maharajah's Col. Sci. Assoc. Jour. 3 (2-4) : 69-112. 



1928 SYMBIONTS SPECIFIC OF WAX AND PSEUDO LAC INSECTS. Arch. f. Pro- 



tistenk. 63: 18-22, illus. (col.). 



1929 SPECIFIC SYMBIOTES OF A FEW INDIAN SCALE-INSECTS. Zentbl. f. Bakt., 



Parasitenk. und Infektionskrank. Abt. 2, 78: 254-259, illus. 

 Description of symbiotes found in 7 Indian Coccinae. 



1929a THE FIRST STAGE larva of lac insects. Bui. Ent. Res. 20: 241-243, 

 illus. 

 Descriptive notes on male and female first-stage Lakshadia (Laccifer) 

 communis. 



1929b THE MICROORGANISMS OF RED AND YELLOW LAC INSECTS. Arch. f. 



Protistenk. 68 : 613-624, illus. 



1930 THE PROBABLE OCCURRENCE OF SEX-REVERSAL AMONG LAC INSECTS. Ztschr. 



f. Angew. Ent. 16: 527-545, illus. 



1931 THE METAMORPHOSIS OF THE MALE LAC INSECT. Ceskoslov. Spolec. Ent. 



Casopis 28: 5-15, illus. 

 Detailed description of larval stages based on 4 Lakshadia species. 



1931a THE FIRST ECDYSIS OF THE LAC INSECT. (COCCID.) Deut. Ent. Ztschr. 4 



(1930) : 223-234, illus. 

 A detailed study of morphology and secretions of first- and second-stage 

 Lakshadia communis and L. mysorensis. 



1931b THE SYMBIOTES OF SOME IMPORTANT LAC INSECTS. Arch. f. Protistenk. 



73: 164-178, illus. (col.). 



1931c THE MALES OF LAC AND PSEUDO-LAC INSECTS. Ztschr. f. Wiss. Zool. 



138: 371-385, illus. 

 Descriptive information on various stages of male Lakshadia communis 

 and Tachardina lobata and silvestrii. 



193 Id DAS ZWEITE LARVENSTADIUM DER WEIBLICHEN LACKSCHILDLAUS. Zool. 



Anz. 94: 289-304, illus. 

 Detailed description of this stage for Lackshadia communis, L. myso- 

 rensis, L. nagolensis. 



1931e the last two moults of the lac insect. Tijdschr. v. Ent. 74: 230- 

 244, illus. 

 Detailed description of last molts of Lakshadia communis, L. nago- 

 liensis. 



