how_o inconsiderate_o the_o error_n commit_v by_o the_o one_o have_v be_v endeavour_v to_o be_v mend_v by_o the_o other_o which_o for_o that_o he_o only_o endeavour_v to_o do_v by_o his_o conceit_n have_v consequent_o double_v the_o error_n for_o that_o he_o endeavour_v to_o make_v it_o to_o appear_v more_o true-like_a and_o yet_o he_o acknowledge_v never_o to_o have_v see_v the_o infect_v wherefore_o the_o great_a harvey_n have_v well_o say_v exit_fw-la sensâ—_n permanet_fw-la sensatum_fw-la ex_fw-la permanentia_fw-la sensati_fw-la fit_a memoria_fw-la ex_fw-la multipliei_fw-la memoriâ_fw-la experientia_fw-la ab_fw-la experientia_fw-la ratio_fw-la universalis_fw-la definitiones_fw-la &_o maxima_fw-la sive_fw-la axiomata_fw-la communia_fw-la cognitionis_fw-la certissima_fw-la principia_fw-la at_o the_o time_n when_o i_o be_v search_v and_o examine_v the_o nature_n of_o this_o insect_n i_o have_v see_v several_a sort_n of_o ephemerons_n but_o i_o have_v never_o see_v that_o of_o 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these_o infect_v that_o they_o be_v also_o find_v at_o arnhem_n zutphen_n at_o the_o cut_a by_o vtrecht_n at_o rotterdam_n and_o several_a other_o place_n as_o also_o that_o d._n de_fw-fr mey_n have_v give_v a_o particular_a narration_n thereof_o as_o may_v be_v find_v at_o the_o end_n of_o the_o historical_a observation_n of_o goedaert_n and_o not_o only_o in_o our_o age_n but_o in_o some_o age_n past_o mention_n have_v be_v make_v of_o these_o or_o the_o like_a infect_v by_o the_o philosopher_n as_o by_o pliny_n aristotle_n aelian_a and_o other_o who_o have_v make_v search_n into_o the_o nature_n of_o infect_v and_o by_o who_o this_o insect_n be_v describe_v under_o the_o name_n of_o hemerobius_n ephemerus_n and_o diaria_fw-la as_o appear_v in_o their_o write_n as_o also_o in_o the_o forementioned_a book_n of_o augerius_n clutius_fw-la publish_v an._n 1634._o but_o what_o degree_n of_o knowledge_n they_o have_v have_v of_o this_o insect_n and_o what_o for_o truth_n they_o have_v record_v thereof_o will_v appear_v to_o those_o who_o shall_v take_v the_o pain_n to_o examine_v they_o according_a to_o this_o treatise_n the_o egg_n of_o the_o ephemeron_n be_v in_o the_o forementioned_a manner_n shoot_v in_o the_o water_n and_o besprinkle_v with_o the_o milt_z or_o seed_n of_o the_o male_a they_o sink_v gradual_o and_o be_v by_o mean_n of_o the_o stream_a water_n spread_v here_o and_o there_o on_o the_o clay_n or_o ground_n as_o also_o for_o that_o by_o their_o shape_n which_o be_v a_o 1._o flattish_a round_n they_o be_v fit_v for_o a_o spread_a in_o their_o sink_n and_o therefore_o if_o with_o the_o point_n of_o a_o knife_n you_o shall_v let_v they_o down_o leisurely_o in_o the_o water_n you_o will_v find_v they_o neat_o separate_v one_o from_o the_o other_o how_o long_o these_o egg_n remain_v under_o water_n unhatched_a or_o in_o how_o many_o day_n the_o tender_a limb_n of_o the_o worm_n be_v so_o far_o grow_v as_o to_o have_v strength_n to_o break_v through_o the_o shell_n or_o skin_n be_v very_o difficult_a to_o be_v declare_v notwithstanding_o by_o often_o dig_v in_o the_o clay_n in_o search_n for_o they_o or_o by_o keep_v some_o of_o their_o egg_n in_o a_o vessel_n with_o water_n and_o clay_n some_o knowledge_n thereof_o may_v be_v attain_v it_o shall_v suffice_v for_o the_o present_a to_o say_v that_o the_o egg_n of_o the_o ephemeron_n produce_v a_o six-legged_n worm_n which_o the_o seaman_n and_o fisherman_n name_n dever_n aas_n or_o shore-baite_n as_o hereafter_o shall_v be_v mention_v chap._n ii_o out_o of_o the_o egg_n of_o the_o ephemeron_n proceed_v a_o six-legged_n worm_n the_o time_n when_o the_o worm_n be_v hatch_v and_o name_v aas_n or_o bait_v be_v to_o i_o unknown_a i_o will_v proceed_v in_o my_o discovery_n and_o first_o if_o after_o some_o considerable_a time_n you_o dig_v in_o the_o clay_n about_o the_o place_n where_o these_o worm_n be_v you_o will_v find_v a_o great_a number_n of_o six-legged_n and_o very_o small_a 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cavity_n which_o themselves_o have_v make_v not_o slope_v downward_o but_o straight_o and_o horizontal_a and_o therefore_o Ê‹ander_n kracht_n in_o clutius_fw-la say_v true_a that_o these_o infect_v have_v each_o its_o proper_a cell_n as_o the_o bee_n by_o a_o admirable_a and_o possible_o inimitable_a art_n make_v their_o own_o cell_n out_o of_o wax_n in_o like_a manner_n be_v these_o excavate_v 2._o cavity_n like_o tube_n make_v by_o these_o worm_n and_o dig_v out_o according_a to_o the_o size_n of_o their_o body_n wherefore_o as_o soon_o as_o these_o worm_n be_v force_v out_o of_o their_o cell_n and_o have_v nothing_o to_o creep_v on_o but_o the_o surface_n of_o the_o earth_n have_v no_o support_n for_o the_o side_n of_o their_o body_n they_o soon_o lose_v their_o readiness_n and_o swiftness_n of_o motion_n notwithstanding_o they_o be_v surround_v with_o water_n and_o by_o mean_n of_o swim_v can_v keep_v themselves_o up_o yet_o have_v i_o find_v when_o i_o have_v take_v a_o great_a 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food_n to_o be_v only_a clay_n for_o at_o what_o time_n soever_o they_o be_v open_v in_o their_o stomach_n be_v find_v clay_n as_o also_o in_o the_o thick_a and_o small_a gut_n in_o the_o same_o manner_n likewise_o be_v always_o find_v in_o the_o intestine_n of_o earthworm_n earth_n and_o sand_n of_o which_o when_o they_o have_v feed_v they_o eject_v the_o remainder_n in_o a_o crooked_a knobby_a form_n as_o be_v to_o be_v see_v in_o the_o entrance_n of_o their_o cell_n as_o for_o the_o moth_n which_o eat_v wool_n and_o furr_n there_o be_v two_o thing_n very_o considerable_a and_o suit_v very_o well_o with_o this_o relation_n the_o first_o that_o the_o cell_n they_o make_v to_o themselves_o wherein_o they_o live_v and_o with_o which_o as_o their_o house_n tortoise-like_a they_o move_v from_o place_n to_o place_n they_o make_v of_o the_o matter_n next_o at_o hand_n the_o second_o be_v that_o they_o feed_v also_o on_o the_o same_o therefore_o when_o you_o find_v their_o cell_n or_o 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nourishment_n the_o next_o thing_n remarkable_a will_v be_v to_o consider_v how_o long_o it_o feed_v for_o notwithstanding_o it_o may_v seem_v strange_a to_o limit_v the_o duration_n of_o a_o creature_n feed_v who_o life_n be_v as_o to_o we_o whole_o hide_v in_o the_o earth_n and_o water_n yet_o it_o be_v not_o unfeasible_a by_o consider_v the_o differ_a size_n of_o these_o worm_n for_o whereas_o the_o small_a size_n worm_n after_o one_o year_n feed_v be_v in_o length_n ¾_n of_o one_o holland_n inch_n and_o that_o the_o second_o size_n be_v then_o in_o length_n 1_o and_o â…”_n of_o the_o same_o inch_n it_o follow_v by_o consequence_n that_o every_o worm_n be_v three_o year_n feed_v before_o it_o be_v fit_v for_o its_o change_n at_o which_o three_o year_n the_o worm_n now_o full_o grow_v be_v 2½_n inch_n long_o these_o full_a feed_v and_o full_o grow_v worm_n now_o quit_v their_o cell_n and_o the_o water_n to_o fly_v in_o the_o air_n as_o following_z i_o shall_v describe_v but_o as_o 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and_o strong_a and_o for_o that_o it_o live_v long_o it_o be_v the_o more_o useful_a by_o its_o motion_n in_o the_o water_n to_o allure_v the_o fish_n to_o swallow_v the_o hook_n the_o strength_n of_o this_o worm_n life_n may_v be_v discern_v by_o this_o experiment_n that_o when_o once_o for_o dry_v and_o preserve_v one_o of_o they_o i_o have_v pierce_v the_o head_n through_o with_o a_o pin_n it_o yet_o live_v the_o next_o day_n notwithstanding_o i_o have_v put_v it_o the_o whole_a night_n before_o in_o a_o vessel_n with_o urine_n for_o to_o kill_v it_o yet_o nevertheless_o be_v take_v out_o of_o their_o clay_n cell_n and_o put_v in_o a_o vessel_n with_o water_n and_o clay_n they_o live_v not_o two_o day_n when_o these_o worm_n therefore_o be_v to_o be_v preserve_v they_o must_v only_o be_v place_v in_o moist_a sand_n or_o wet_v clay_n in_o which_o i_o have_v find_v the_o great_a sort_n to_o live_v four_o day_n and_o the_o small_a worm_n eight_o day_n but_o whole_o under_o water_n 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of_o the_o ephemeron_n which_o soon_o succee_v the_o first_o it_o be_v observable_a that_o the_o ephemeron_n in_o seek_v a_o rest_a place_n for_o to_o shed_v its_o second_o skin_n be_v whole_o incurious_a rest_v on_o whatsoever_o be_v in_o its_o way_n whether_o wood_n stone_n earth_n beast_n or_o man_n and_o it_o be_v thus_o effect_v it_o fix_v its_o foot_n arm_v with_o sharp_a nail_n on_o what_o it_o first_o light_v on_o then_o be_v seize_v as_o with_o a_o cold_a shiver_a the_o skin_n split_v open_a in_o the_o midst_n of_o the_o back_n in_o the_o horny_a integument_n of_o the_o same_o which_o split_n increase_v forward_o so_o far_o that_o the_o fly_n can_v put_v forth_o its_o head_n than_o it_o 2._o draw_v
same_o body_n and_o the_o power_n to_o generate_v without_o copulation_n we_o may_v observe_v that_o the_o omnipotent_a god_n can_v produce_v the_o same_o thing_n by_o several_a mean_n and_o way_n chap._n ix_o how_o long_o the_o ephemeron_n live_v and_o what_o it_o be_v which_o hasten_v its_o death_n the_o ephemeron_n as_o before_o be_v say_v fly_v up_o and_o down_o on_o the_o surface_n of_o the_o water_n live_v in_o that_o state_n but_o between_o 4_o and_o 5_o hour_n that_o be_v from_o 6_o a_o clock_n or_o half_o a_o hour_n after_o in_o the_o evening_n till_o eleven_o of_o the_o clock_n in_o the_o night_n follow_v which_o i_o have_v observe_v by_o enclose_v one_o in_o a_o box_n in_o my_o chamber_n and_o with_o some_o care_n observe_v the_o time_n of_o its_o life_n in_o that_o very_a short_a time_n they_o all_o die_v and_o that_o which_o be_v observable_a none_o of_o they_o all_o die_v a_o natural_a death_n on_o land_n for_o assoon_o as_o they_o have_v shed_v their_o second_o skin_n immediate_o they_o fly_v to_o the_o water_n beside_o that_o the_o life_n of_o the_o ephemeron_n in_o the_o state_n of_o a_o fly_n be_v so_o short_a a_o infinite_a number_n die_v ere_o they_o come_v out_o of_o the_o water_n be_v devour_v by_o the_o fish_n and_o of_o the_o other_o who_o escape_v that_o danger_n by_o flight_n out_o of_o the_o water_n many_o be_v devour_v by_o the_o sea-meawes_a swallow_n and_o other_o like_a bird_n while_o they_o be_v shed_v their_o skin_n and_o fly_a and_o have_v escape_v these_o two_o danger_n if_o in_o their_o fly_n they_o come_v too_o night_n the_o water_n or_o play_v therein_o on_o their_o tail_n they_o be_v catch_v by_o the_o fish_n and_o fly_v too_o high_a in_o the_o air_n they_o be_v catch_v by_o the_o bird_n when_o the_o ephemeron_n be_v fledge_v then_o be_v the_o roch_n which_o feed_v thereon_o very_o fat_a and_o of_o a_o sweet_a and_o pleasant_a taste_n as_o dr._n nic._n tulp_n burgomaster_n of_o amsterdam_n have_v assure_v i_o if_o the_o reason_n be_v ask_v the_o forementioned_a danger_n except_v of_o the_o short_a life_n of_o this_o fly_n it_o be_v to_o be_v consider_v that_o the_o egg_n in_o the_o worm_n while_o yet_o in_o the_o water_n be_v perfect_a so_o that_o as_o soon_o as_o the_o fly_n by_o shed_v its_o skin_n and_o extend_v its_o member_n be_v as_o it_o be_v newborn_a the_o egg_n be_v ready_a for_o ejection_n add_v hereto_o that_o these_o egg_n when_o first_o hatch_v have_v no_o need_n of_o the_o parent_n care_v as_o in_o other_o animal_n and_o because_o the_o only_a reason_n of_o their_o change_n into_o a_o fly_n seem_v to_o be_v for_o generation_n which_o effect_v the_o fly_n die_v and_o to_o this_o end_n it_o be_v for_o three_o year_n grow_v in_o the_o water_n and_o clay_n in_o the_o form_n of_o a_o worm_n as_o also_o to_o this_o end_n it_o change_v its_o form_n into_o a_o fly_n till_o have_v cast_v its_o seed_n it_o end_v its_o life_n other_o infect_v as_o the_o fly_n of_o the_o silkworm_n which_o be_v longer-lived_a appear_v with_o their_o egg_n yet_o very_o imperfect_a and_o weak_a and_o bear_v they_o so_o long_o till_o they_o be_v hard_a and_o fit_a for_o ejection_n and_o then_o they_o also_o end_v their_o life_n some_o other_o infect_v although_o in_o time_n they_o lay_v their_o egg_n perfect_a as_o the_o ant_n and_o bee_n whereof_o the_o female-bee_n vulgar_o name_v the_o king_n lay_v in_o one_o year_n about_o 6_o thousand_o egg_n and_o yet_o they_o die_v not_o then_o for_o they_o must_v feed_v their_o young_a and_o daily_o with_o much_o care_n and_o labour_n provide_v they_o food_n which_o labour_n and_o care_v not_o be_v the_o duty_n of_o their_o male_n they_o soon_o die_v after_o they_o have_v generate_v or_o else_o be_v miserable_o kill_v by_o their_o consort_n so_o that_o if_o we_o shall_v rank_v all_o animal_n the_o rational_a or_o man_n not_o except_v under_o one_o of_o these_o three_o forename_a order_n of_o live_v we_o shall_v reduce_v man_n under_o the_o three_o sort_n for_o 12_o or_o 13_o year_n pass_v before_o man_n be_v fit_a for_o generation_n and_o also_o more_o number_n of_o year_n be_v require_v for_o the_o second_o third_z 5_o the_o 10_o the_o and_o last_v birth_n the_o rest_n of_o the_o year_n be_v require_v to_o the_o necessary_a education_n and_o instruction_n of_o the_o child_n so_o that_o all_o well_o consider_v we_o may_v say_v that_o for_o generation_n be_v the_o beginning_n middle_a and_o end_n of_o man_n life_n chap._n x._o the_o ephemeron_n do_v fly_v three_o day_n and_o sometime_o on_o the_o four_o day_n other_o sort_n of_o ephemerons_n the_o ephemerons_n as_o be_v say_v at_o first_o do_v fly_v for_o three_o day_n on_o the_o surface_n of_o the_o water_n but_o with_o this_o distinction_n that_o those_o which_o have_v rise_v many_o thousand_o of_o they_o out_o of_o the_o water_n and_o fly_v the_o first_o day_n die_v the_o same_o day_n live_v out_o of_o the_o water_n in_o the_o whole_a but_o about_o five_o hour_n on_o the_o second_o day_n a_o great_a number_n rise_v again_o out_o of_o the_o water_n and_o fly_v and_o die_v the_o same_o day_n and_o so_o on_o the_o three_o day_n and_o then_o all_o cease_v till_o the_o same_o season_n the_o next_o follow_v year_n the_o truth_n hereof_o be_v know_v to_o many_o person_n who_o live_v near_o those_o river_n who_o see_v the_o same_o yearly_a yet_o i_o have_v see_v they_o also_o fly_v the_o four_o day_n but_o in_o no_o great_a number_n as_o on_o the_o five_o day_n also_o and_o therefore_o i_o judge_v these_o worm_n be_v late_a fit_v for_o flight_n than_o those_o that_o fly_v before_o or_o be_v let_v by_o sickness_n or_o otherwise_o as_o also_o that_o those_o which_o appear_v soon_o be_v soon_o fit_v for_o their_o flight_n and_o for_o this_o reason_n i_o see_v not_o but_o that_o the_o ephemeron_n may_v appear_v some_o few_o day_n soon_o or_o late_a than_o the_o precise_a time_n for_o that_o by_o experience_n it_o be_v find_v that_o they_o sometime_o appear_v about_o 14_o day_n soon_o or_o late_a according_a as_o the_o season_n of_o the_o year_n be_v more_o or_o less_o agreeable_a the_o other_o sort_n of_o infect_v have_v almost_o a_o like_a set_a time_n for_o their_o change_n which_o be_v come_v they_o can_v hinder_v as_o i_o have_v often_o find_v and_o have_v endeavour_v by_o several_a way_n to_o retard_v their_o change_n but_o in_o vain_a for_o the_o time_n be_v come_v they_o will_v force_v it_o forward_o although_o by_o the_o endeavour_v obstruction_n it_o prove_v their_o hurt_n or_o destruction_n at_o which_o time_n notwithstanding_o by_o these_o endeavour_v obstruction_n their_o limb_n be_v so_o compress_v that_o be_v dead_a all_o the_o pleat-fold_n of_o their_o inward_a and_o hide_a part_n may_v easy_o be_v examine_v which_o be_v of_o no_o small_a use_n for_o those_o who_o labour_n iâ—_n the_o search_n of_o these_o thing_n if_o all_o what_o be_v hitherto_o relate_v of_o the_o ephemeron_n be_v well_o consider_v the_o say_n of_o moufet_n will_v prove_v true_a viz._n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d sive_fw-la diaria_fw-la mirabilis_fw-la musca_n est_fw-la sive_fw-la formam_fw-la sive_fw-la aquavitae_fw-la brevitatem_fw-la spectemus_fw-la that_o the_o ephemeron_n be_v a_o wonderful_a fly_n if_o its_o form_n and_o brevity_n of_o life_n be_v consider_v but_o what_o he_o far_o say_v thereof_o as_o also_o aldrovandus_n jonstonus_n and_o clutius_fw-la with_o those_o other_o writer_n that_o have_v write_v thereof_o agree_v not_o much_o with_o truth_n except_o that_o the_o insect_n they_o have_v describe_v be_v some_o other_o than_o what_o we_o have_v describe_v for_o there_o be_v different_a kind_n of_o ephemorons_a only_o i_o advise_v that_o whoever_o in_o these_o matter_n desire_v truth_n that_o himself_o seek_v it_o in_o nature_n which_o exceed_v all_o writer_n and_o teach_v we_o more_o in_o a_o minute_n time_n than_o in_o year_n can_v be_v learn_v in_o book_n without_o she_o nature_n be_v a_o open_a book_n in_o which_o her_o wonder_n be_v more_o intelligible_a than_o in_o the_o relation_n of_o man_n subject_a to_o many_o mistake_n from_o which_o i_o acknowledge_v myself_o not_o free_a i_o wonder_v to_o observe_v in_o the_o book_n of_o augerius_n clutius_fw-la that_o the_o ephemeron_n of_o dortman_n be_v only_o draw_v from_o a_o weak_a memory_n or_o fancy_n which_o observe_v by_o goedard_n who_o be_v inform_v by_o many_o observation_n of_o that_o kind_n he_o have_v endeavour_v to_o mend_v by_o his_o own_o conceit_n and_o judgement_n but_o very_o bad_o for_o he_o have_v change_v nothing_o therein_o but_o what_o he_o judge_v to_o be_v misshape_a have_v leave_v the_o whole_a draught_n which_o be_v first_o make_v only_o by_o memory_n as_o it_o be_v whereby_o appear_v